MANUFACTURER: Buschur Racing ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN# (INTAKE): BF272 SPEC CARD# (INTAKE): N/A INTAKE EXHAUST CAM TIMING EVENTS Centerline N/A N/A Valve Opening @ 1.0mm 0.2° ATDC 52.2° BBDC Valve Opening @ 0.050″ 3.3° ATDC 48.5° BBDC Valve Closing @ 1.0mm 46.3° ABDC 4.8° BTDC Valve Closing @ 0.050″ 42.8° […]
Read More
TOMEI POWERED 270
MANUFACTURER: TOMEI POWERED ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN# (INTAKE): 1454270115 CAMSHAFT PN# (EXHAUST):1455270115 SPEC CARD# : N/A INTAKE EXHAUST CAM TIMING EVENTS Centerline 110° 115° Valve Opening @ 1.0mm 2.6° ATDC 52.2° BBDC Valve Opening @ 0.050″ 6.0° ATDC 48.5° BBDC Valve Closing @ 1.0mm 47.6° ABDC 7.5° BTDC Valve Closing […]
Read More
Kelford Cams 272
MANUFACTURER: Kelford Cams ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN#: 8-TX272 SPEC CARD#: 133942 INTAKE EXHAUST CAM TIMING EVENTS Centerline 107° 113° Valve Opening @ 1.0mm 1.8° BTDC 47.6° BBDC Valve Opening @ 0.050″ 1.7° ATDC 43.9° BBDC Valve Closing @ 1.0mm 41.4° ABDC 4.4° BTDC Valve Closing @ 0.050″ 37.6° ABDC 7.9° […]
Read More
GSC S2
MANUFACTURER: GSC Power Division ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN#: GSC-6008S2 SPEC CARD#: N/A INTAKE EXHAUST CAM TIMING EVENTS Centerline 107° 113° Valve Opening @ 1.0mm 3.1° ATDC 45.7° BBDC Valve Opening @ 0.050″ 0.6° ATDC 42.3° BBDC Valve Closing @ 1.0mm 39.3° ABDC 3.8° BTDC Valve Closing @ 0.050″ 35.7° ABDC […]
Read More
Comp Cams 280
MANUFACTURER: Comp Cams ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN# (INTAKE): 119-301-8I CAMSHAFT PN# (EXHAUST): 119-302-8E SPEC CARD# (INTAKE): WA8489-13 SPEC CARD# (EXHAUST): UX3544-07 INTAKE EXHAUST CAM TIMING EVENTS Centerline 104° 112° Valve Opening @ 1.0mm 0.8° ATDC 46.4° BBDC Valve Opening @ 0.050″ 2.6° ATDC 43.0° BBDC Valve Closing @ 1.0mm 46.4° […]
Read More
Cosworth M1
MANUFACTURER: Cosworth Engineering ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN#: KK3805 SPEC CARD#: N/A INTAKE EXHAUST CAM TIMING EVENTS Centerline 107° 113° Valve Opening @ 1.0mm 4.7° ATDC 49.2° BBDC Valve Opening @ 0.050″ 8.3° ATDC 45.3° BBDC Valve Closing @ 1.0mm 38.7° ABDC 8.7° BTDC Valve Closing @ 0.050″ 34.7° ABDC 12.9° […]
Read More
Kelford Cams 264
MANUFACTURER: Kelford Cams ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN#: 8-TX264 SPEC CARD#: 133984 INTAKE EXHAUST CAM TIMING EVENTS Centerline 104° 112° Valve Opening @ 1.0mm 1.8° ATDC 42.0° BBDC Valve Opening @ 0.050″ 5.1° ATDC 38.7° BBDC Valve Closing @ 1.0mm 34.6° ABDC 9.9° BTDC Valve Closing @ 0.050″ 31.1° ABDC 13.3° […]
Read More
Comp Cams 272
MANUFACTURER: Comp Cams ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN# (INTAKE): 119-201-8I CAMSHAFT PN# (EXHAUST): 119-202-8E SPEC CARD# (INTAKE): VG3066-09 SPEC CARD# (EXHAUST): VI9342-10 INTAKE EXHAUST CAM TIMING EVENTS Centerline 104° 112° Valve Opening @ 1.0mm 1.8° ATDC 42.0° BBDC Valve Opening @ 0.050″ 5.1° ATDC 38.7° BBDC Valve Closing @ 1.0mm 34.6° […]
Read More
HKS Power 272
MANUFACTURER: HKS Power ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN# (INTAKE): 2202-AM003 CAMSHAFT PN# (EXHAUST): 22002-AM004 SPEC CARD# (INTAKE): N/A SPEC CARD# (EXHAUST): N/A INTAKE EXHAUST CAM TIMING EVENTS Centerline 110° 110° Valve Opening @ 1.0mm 7.3° ATDC 38.9° BBDC Valve Opening @ 0.050″ 10.6° ATDC 35.6° BBDC Valve Closing @ 1.0mm 39.4° […]
Read More
Comp Cams 264+
MANUFACTURER: Comp Cams ENGINE MODEL: 4G63 EVO 8 CAMSHAFT PN# (INTAKE): 119-101-8I CAMSHAFT PN# (EXHAUST): 119-102-83 SPEC CARD# (INTAKE): WA8487-13 SPEC CARD# (EXHAUST): WA8488-13 INTAKE EXHAUST CAM TIMING EVENTS Centerline 104° 112° Valve Opening @ 1.0mm 5.6° ATDC 37.9° BBDC Valve Opening @ 0.050″ 9.0° ATDC 34.6° BBDC Valve Closing @ 1.0mm 30.3° […]
Read More
Factory Cams
INTAKE EXHAUST CAM TIMING EVENTS Centerline 109° 111° Valve Opening @ 1.0mm 12.5 ATDC 31.25 BBDC Valve Opening @ 0.050″ 15.0 ATDC 27.75 BBDC Valve Closing @ 1.0mm 32.5 ABDC 17.25 BTDC Valve Closing @ 0.050″ 21.0 ABDC 20.75 BTDC DURATION Actual Duration @ 1.0mm 199.9 194.0 Actual Duration @ […]
Read MoreSquash Performance EVO 8/9 Dual Fueler
SQUASH PERFORMANCE EVO 8/9 DUAL FUELER Designed as a drop-in replacement for the EVO 8 and EVO 9, the Squash Performance Dual Fueler provides impressive performance in a “no-core-exchange-needed package.” The system offers either -8AN or – 6AN feed with a -6AN return. The system we tested had a -8AN feed. […]
Read MoreSquash Performance Lexus IS300 Twin-Pump System
SQUASH PERFORMANCE LEXUS IS300 TWIN-PUMP SYSTEM We ran into Squash Performance at the 2012 SEMA Show and were happy to see this new player in the import performance aftermarket. For those looking to go crazy with an engine swap or high-boost engine build, Squash Performance offers its Lexus IS300 Twin-Pump […]
Read MorePowerhouse Racing Supra JZA80 Quad Pump
POWERHOUSE RACING SUPRA JZA80 QUAD PUMP Both the Powerhouse Racing Nissan Top Hat and the 044 Magnum Twin solution for the Supra performed extremely well. We expected the Quad Pump for the Supra to be the overall flow king. In fact, it was and it was not. For boosted-applications up […]
Read MorePowerhouse Racing Supra JZA80 Twin 044 Magnum
POWERHOUSE RACING SUPRA JZA80 TWIN 044 MAGNUM For a number of years, the Bosch “044” fuel pump has been a motorsports staple. Unfortunately, the street-performance market hasn’t used these pumps that often as they are traditionally used in an external configuration. Fortunately, Powerhouse Racing has a better idea. By putting […]
Read More