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Acura B18C1 GSR Performance Engine Parts

B18C Performance Parts

The B18C Honda engine was released in the JDM Integra SiR (DC) in 1995 and continued in the JDM Integra Type-R through 2000. The B18C1 appeared in the US Acura Integra GS-R in 1994 and was used until 2000. The B18C5, which had higher compression, larger cams, etc...was released in the JDM Integra Type-R in 1994 and used until 2000. The B17A1 was only available in the US in the 1992-93 Acura Integra GS-R.

BrandPart NumberDescription
Pistons
WisecoWIS-K541M8181mm Bore, 87.2mm Stroke, 138 Rod Length, 8.6-8.9 Comp. Ratio
WisecoWIS-K541M81581.5mm Bore, 87.2mm Stroke, 138 Rod Length, 8.6-8.9 Comp. Ratio
WisecoWIS-K541M8282mm Bore, 87.2mm Stroke, 138 Rod Length, 8.6-8.9 Comp. Ratio
WisecoWIS-K542M8181mm Bore, 87.2mm Stroke, 138 Rod Length, 9.7-10.2 Comp. Ratio
WisecoWIS-K542M81581.5mm Bore, 87.2mm Stroke, 138 Rod Length, 9.7-10.2 Comp. Ratio
WisecoWIS-K542M8282mm Bore, 87.2mm Stroke, 138 Rod Length, 9.7-10.2 Comp. Ratio
WisecoWIS-K566M8181mm Bore, 87.2mm Stroke, 138 Rod Length, 11.8-12.25 Comp. Ratio
WisecoWIS-K566M81581.5mm Bore, 87.2mm Stroke, 138 Rod Length, 11.8-12.25 Comp. Ratio
WisecoWIS-K566M8282mm Bore, 87.2mm Stroke, 138 Rod Length, 11.8-12.25 Comp. Ratio
WisecoWIS-K593M8181mm Bore, 87.2mm Stroke, 138 Rod Length, 12.5-13.2 Comp. Ratio
WisecoWIS-K593M81581.5mm Bore, 87.2mm Stroke, 138 Rod Length, 12.5-13.2 Comp. Ratio
WisecoWIS-K593M8282mm Bore, 87.2mm Stroke, 138 Rod Length, 12.5-13.2 Comp. Ratio
SupertechSUP-P4-H81-N2R81mm (81.02mm) bore, 3.433" stroke, 5.429" rod length, 10.1:1 compression ratio
SupertechSUP-P4-H81-P681mm (81.02mm) bore, 3.433" stroke, 5.429" rod length, 11.9:1 compression ratio
SupertechSUP-P4-H81-P781mm (81.02mm) bore, 3.433" stroke, 5.429" rod length, 12.4:1 compression ratio
SupertechSUP-P4-H815-P681.50 mm bore, 3.433" stroke, 5.429" rod length, 11.9:1 compression ratio
SupertechSUP-P4-H815-P781.5mm bore, 3.433" stroke, 5.429" rod length, 12.4:1 compression ratio
SupertechSUP-P4-H815-N281.50mm bore, 3.433" stroke, 5.429" rod length, 10.1:1 compression ratio
SupertechSUP-P4-H82-N282.00mm bore, 3.433" stroke, 5.429" rod length, 10.1:1 compression ratio
SupertechSUP-P4-H82-P682.00mm bore, 3.433" stroke, 5.429" rod length, 12.0:1 compression ratio
SupertechSUP-P4-H82-P782.00mm bore, 3.433" stroke, 5.429" rod length, 12.5:1 compression ratio
SupertechSUP-P4-H83-P683.00mm bore, 3.433" stroke, 5.429" rod length, 12.0:1 compression ratio
SupertechSUP-P4-H84-N1084.00mm bore, 3.433" stroke, 5.429" rod length, 9.4:1 compression ratio
SupertechSUP-P4-H84-P184.00mm bore, 3.433" stroke, 5.429" rod length, 11.6:1 compression ratio
SupertechSUP-P4-H84-P584.00mm bore, 3.433" stroke, 5.429" rod length, 12.6:1 compression ratio
ManleyMAN-600000C-481mm Bore, 5.433" Rod Length, 3.433" Stroke, 9.0:1 Compresion Ratio
ManleyMAN-600005C-481.5mm Bore, 5.433" Rod Length, 3.433" Stroke, 9.0:1 Compresion Ratio
ManleyMAN-600100C-481mm Bore, 5.433" Rod Length, 3.433" Stroke, 11.0:1 Compresion Ratio
ManleyMAN-600105C-481.5mm Bore, 5.433" Rod Length, 3.433" Stroke, 11.0:1 Compresion Ratio
ManleyMAN-600200C-481mm Bore, 5.433" Rod Length, 3.433" Stroke, 12.5:1 Compresion Ratio
ManleyMAN-600205C-481.5mm Bore, 5.433" Rod Length, 3.433" Stroke, 12.5:1 Compresion Ratio
JE PistonsJEP-18968181 mm Bore, 3.433" Stroke, 5.429" Rod Length, 9.0:1 Compression Ratio
JE PistonsJEP-18968281.50 mm Bore, 3.433" Stroke, 5.429" Rod Length, 9.0:1 Compression Ratio
JE PistonsJEP-17644981 mm Bore, 3.433" Stroke, 5.429" Rod Length, 9.8:1 Compression Ratio
JE PistonsJEP-17645081.50 mm Bore, 3.433" Stroke, 5.429" Rod Length, 9.8:1 Compression Ratio
JE PistonsJEP-17950081 mm Bore, 3.433" Stroke, 5.429" Rod Length, 12.5:1 Compression Ratio
JE PistonsJEP-17950181.50 mm Bore, 3.433" Stroke, 5.429" Rod Length, 12.5:1 Compression Ratio
Rods
EagleEGL-CRS5430A3DEagle H-Beam Length: 5.430 3/8" ARP 2000 Bolts
K1 TechnologiesK1T-HH5433ACFB4-AK1 Technologies H beam connecting rods - 5.433" w/ARP2000
ManleyMAN-14026-4Manley H beam connecting rods - 5.433" rod length - 3/8" ARP 2000 Bolts
ManleyMAN-14026R6-4Manley H-Plus beam connecting rods - 5.433" rod length - 3/8" ARP 2000 Bolts
Connecting Rod Bolts
ARPARP-208-6001ARP Rod Bolt Kit - Honda 8mm
ARPARP-208-6401ARP Rod Bolt Kit - Honda 9mm
Crankshafts
Brian CrowerBC5018Brian Crower CRANKSHAFT - Honda, 84.5mm Stroke, 4340 Forging
Brian CrowerBC5019Brian Crower CRANKSHAFT - Honda/Acura 95mm Stroke, 4340 Forging
Brian CrowerBC5020Brian Crower CRANKSHAFT - Honda/Acura 92mm Stroke, 4340 Forging
Engine Bearings
ACLAEB-4B1925HRace Series Rod Bearings Acura B18C1/B18C5 VTEC
ACLAEB-4B1925HXRace Series Rod Bearings Acura B18C1/B18C5 VTEC
ACLAEB-5M1959H Race Series Main Bearings Honda/Acura
ACLAEB-5M1959HX Race Series Main Bearings Honda/Acura
ACLAEB-1T1957 Race Series Thrust Washer Set Acura/Honda
Harmonic Damper
FluidamprFLD-590601Honda B Series Street Series
FluidamprFLD-620601Honda B Series Race Series
Head/Main Studs
ARPARP-208-4303Head Stud Kit - Acura VTEC
ARPARP-208-5402Main Stud Kit - Acura VTEC
Headgasket/Gasket Kits
Golden EagleGEM-GHG100-8181mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-8282mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-8383mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-8484mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-84-584.5mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-8585mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-8686mm Honda B Series VTEC Head Gasket
Golden EagleGEM-GHG100-8787mm Honda B Series VTEC Head Gasket
Camshafts
Brian CrowerBC0011STAGE 2 Boost
Brian CrowerBC0012STAGE 2 Normally Aspirated
Brian CrowerBC0013STAGE 3 Normally Aspirated
GSCGSC-6015N1N1 NA Profile Camshafts for street and light race use - High lobe (IN/EX) 280/276 Dur, 246/240@1mm ,11.6mm/11.5mm, 104/106 Center
GSCGSC-6015N2N2 NA Race Profile Camshafts for aggressive street and race use - High lobe (IN/EX) 296/288 Dur, 266/258@1mm,12mm/11.5mm, 102/104 Center
GSCGSC-6015T1T1 Turbo Profile Camshafts for street and race use - High lobe (IN/EX) 288/276 Dur, 260/254@1mm ,12mm/11.5mm, 109/115 Center
KelfordKEL-176-BULTIMATE STREET PERFORMANCE, requires computer and exhaust upgrade.
KelfordKEL-176-CRace / Rally cam for engines up to 2.0LThese camshafts feature 'larger' primary and secondary lobes. This results in a very smooth power band for track racing cars. Requires fully programable ECU, 12/1 compression, (or more) deep piston pockets, optimised exhaust etc.
KelfordKEL-176-R1VTEC ALLMOTOR drag racing cams, require serious head modification, ideal for long stroke engines
KelfordKEL-176-TStreet / Strip turbo cam. Kelford TX (Turbo Xtreme) profiles, reduce overlap and maintain max lobe area while retaining valve train control at high boost and rpm.
KelfordKEL-176-XCustom camshafts ground to your specifications to suit Honda B16A and B18C VTEC engines
Skunk2SK2-305-05-5140B-Series Pro Series Camshafts Pro 1+ - In. 264° / 12.6 ; Ex. 264° / 11.9
Skunk2SK2-305-05-5145B-Series Pro Series Camshafts Pro 2+ - In. 270° / 12.8 ; Ex. 276° / 12.0
Skunk2SK2-305-05-5150B-Series Pro Series Camshafts Pro 3+ -In. 277° / 13.0 ; Ex. 284° / 12.4
Springs/Retainer Kits
Brian CrowerBC0010TITANIUM RETAINER KIT - Dual spring, titanium retainer - race
Brian CrowerBC0010SSTEEL ALLOY RETAINER KIT - Dual spring, steel ret. - high mileage
ManleyMAN-26105Valve Spring and Retainer Kit w/o Valve Locks
ManleyMAN-26105KValve Spring and Retainer Kit w/ Valve Locks
SupertechSUP-SPRK-H100DRDual Valve Spring Kit Honda B16 / B18C
Valve Springs (ONLY)
ManleyMAN-22105-1616 Valve Spring Kit - B SERIES V-TEC
Skunk2SK2-311-05-0350Tuner Series Dual Valve Springs
Skunk2SK2-311-05-5350Pro Series Dual Valve Springs
SupertechSUP-SPR-H100DRDual Valve Springs; For Turbo Applications
SupertechSUP-SPR-H1002DDual Valve Springs; For All Motor Applications
Brian CrowerBC1010 VALVE SPRINGS - DUAL - Seat: 1.350" @ 80 lbs / Open: 0.900" @ 220 lbs / Coil Bind: 0.765" (no machine work required)
Valves
Brian CrowerBC301033.0mm Intake (standard head diameter) - BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.
Brian CrowerBC301128.0mm Exhaust (standard head diameter) - BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.
Brian CrowerBC301233.5mm Intake (+.5mm head diameter) - BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.
Brian CrowerBC301328.5mm Exhaust (+.5mm head diameter) - BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.
Brian CrowerBC301434.0mm Intake (+1mm head diameter) - BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.
Brian CrowerBC301529.0mm Exhaust (+1mm head diameter) - BC valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head.
Manleyman-11691-828.0 mm Exh. Flat Face
Manleyman-11375-828.5 mm Exh. 20° Dish
Manleyman-11693-828.5 mm Exh. Flat Face
Manleyman-11377-829.0 mm Exh. 20° Dish
Manleyman-11372-833.0 mm Int. 17° Dish
Manleyman-11690-833.0 mm Int. Flat Face
Manleyman-11374-833.5 mm Int. 17° Dish
Manleyman-11692-833.5 mm Int. Flat Face
Manleyman-11376-834.0 mm Int. 17° Dish
Skunk2SK2-310-05-2535Pro Series Valve Set (Stock Size B-Series DOHC VTEC) - Std Comp
Skunk2SK2-310-05-5320Pro Series Valve Set (Stock Size B-Series DOHC VTEC) - High Comp
Skunk2SK2-310-05-5311Pro Series Exhaust Valve (Stock Size B-Series DOHC VTEC) - Std Comp
Skunk2SK2-310-05-5321Pro Series Exhaust Valve (Stock Size B-Series DOHC VTEC) - High Comp
Skunk2Sk2-310-05-0340Pro Series Intake Valve (Stock Size B-Series DOHC VTEC) - Std Comp
Skunk2SK2-310-05-5322Pro Series Intake Valve (Stock Size B-Series DOHC VTEC) - High Comp
SupertechSUP-HIVN-200F33.00mm (std) Flat Black Nitrided intake valve
SupertechSUP-HIVN-100F33.00mm (std) Flat Black Nitrided Racing intake valve
SupertechSUP-HIVN-100033.00mm (std) Dish Black Nitrided intake valve
SupertechSUP-HIVN-1000D33.5mm (+0.5) Dish Black Nitrided intake valve
SupertechSUP-HIVN-1000F33.5mm (+0.5) Flat Black Nitrided intake valve
SupertechSUP-HIVN-100134.00mm (+1.0) Dish Black Nitrided intake valve
SupertechSUP-HIVN-1001F34.00mm (+1.0) Flat Black Nitrided intake valve
SupertechSUP-HEVN-200F28.00mm (std) Flat Black Nitrided / Inconel Exhaust Valve
SupertechSUP-HEVN-100F28.00mm (std) Flat Black Nitrided / Inconel Exhaust Valve
SupertechSUP-HEVN-100028.00 (std) Dish Black Nitrided / Inconel Exhaust Valve
SupertechSUP-HEVN-1001F28.5mm (+0.5) Flat Black Nitrided / Inconel Exhaust Valve
SupertechSUP-HEVN-1001D28.5mm (+0.5) Dish Black Nitrided / Inconel Exhaust Valve
SupertechSUP-HEVN-1001_2F29.00mm (+1.0) D or F Black Nitrided / Inconel Exhaust Valve
SupertechSUP-HEVI-100028.00mm (std) Dish Black Nitrided / Inconel Exhaust Valve
Supertechsup-HEVI-100128.5mm (+0.5) Dish Black Nitrided / Inconel Exhaust Valve
Supertechsup-HEVI-1001_229.00mm (+1) Dish Black Nitrided / Inconel Exhaust Valve
GSCGSC-2031Exhaust Valve, 28mm STD Head,23-8N material Black Nitride
GSCGSC-2031-8Exhaust Valve, 28mm STD Head,23-8N material Black Nitride
GSCGSC-2032Intake Valve, 33mm STD Head,21-4N material Black Nitride
GSCGSC-2032-8Intake Valve, 33mm STD Head,21-4N material Black Nitride
GSCGSC-2033Exhaust Valve, 29mm +1mm Head,23-8N material Black Nitride
GSCGSC-2033-8Exhaust Valve, 29mm +1mm Head,23-8N material Black Nitride
GSCGSC-2034Intake Valve, 34mm +1mm Head,21-4N material Black Nitride
GSCGSC-2034-8Intake Valve, 34mm +1mm Head,21-4N material Black Nitride
GSCGSC-2041Exhaust Valve, 30mm STD Head,23-8N material Black Nitride
GSCGSC-2041-8Exhaust Valve, 30mm STD Head,23-8N material Black Nitride
GSCGSC-2042Intake Valve, 35mm STD Head,21-4N material Black Nitride
GSCGSC-2042-8Intake Valve, 35mm STD Head,21-4N material Black Nitride
GSCGSC-2043Exhaust Valve, 31mm +1mm Head,23-8N material Black Nitride
GSCGSC-2043-8Exhaust Valve, 31mm +1mm Head,23-8N material Black Nitride
GSCGSC-2044Intake Valve, 36mm +1mm Head,21-4N material Black Nitride
GSCGSC-2044-8Intake Valve, 36mm +1mm Head,21-4N material Black Nitride
Valve Locks (Keepers)
SupertechSUP-KPR-6-6_LS6.6mm Honda Keeper - 7 degrees Needs two per Valve
Brian CrowerBC29407° Billet Keepers / Locks for 5.5mm Honda / Acura applications
Valve Guides
SupertechSUP-GDE-HB55-EValve Guide Exhaust Honda B/H series 5.5mm stem Manganese Bronze
SupertechSUP-GDE-HB55-IValve Guide Intake Honda B/H series 5.5mm stem Manganese Bronze
Valve Seals
SupertechSUP-VS-H5-5-E5.5mm Exhaust Valve Stem Seal- Honda. Viton
SupertechSUP-VS-H5-5-I5.5mm Intake Valve Stem Seal / Honda / Polyacrylic
GSCGSC-1040 5.5mm Viton seal
Timing Kits/Belts
GatesGAT-T247RBRacing Blue Timing Belt 94-01 Acura Integra
GatesGAT-K040329RBRacing Blue Micro-V Belt
Intake Manifold
Skunk2sk2-307-05-0270 B-Series GS-R Pro Series Intake Manifold
EdelbrockED4760 Victor X Intake Manifold, Natural Finish
EdelbrockED47601 Victor X Intake Manifold, Polished
Throttle Body
EdelbrockED4790 65mm Throttle Body
Skunk2SK2-309-05-004068mm Pro Series Throttle Body
Skunk3SK2-309-05-005070mm Pro Series Throttle Body
Skunk4SK2-309-05-006072mm Pro Series Throttle Body
LEFT COLUMN
RIGHT COLUMN