Page 262 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

SMALL BLOCK CHEVY OVAL TRACK RACING CAMSHAFTS
Grind/ Duration @ .050" Gross Lift 1.5/1.5
Part No. Description Lobe Center Intake Exhaust Intake Exhaust
CRO00250 Hydraulic Stock Lift Rule - Heavy Car, 1/4 Mi. Track, Good Low End, 218H224/108° 218° 224° .390" .408"
RPM Power Range: 350-372 C.I. 3000-5750, 383-400 C.I., 2750-5500, Redline 6000 RPM
Hydraulic Stock Lift Rule - Lighter Car, 3/8 Mi. Track, Good Low End,
CRO00251 228H236/106° 228° 236° .390" .410"
RPM Power Range: 350-372 C.I. 3250-6250, 383-400 C.I., 3000-5750, Redline 6000 RPM
Hydraulic Stock Lift Rule - 3/8 Mi. Track, High Bank, Mid To Top,
CRO00252 238H242/106° 238° 242° .390" .410"
RPM Power Range: 350-372 C.I. 3500-6000, 383-400 C.I. 3250-6000 Redline 6000 RPM
Hydraulic Stock Lift Rule - Lighter Car, 3/8 Mi. Track, Good Low End,
CRO00254 228H234/106° 228° 234° .419" .417"
RPM Power Range: 350-372 C.I. 3250-6000, 383-400 C.I., 3000-5750, Redline 6500 RPM+
CRO00351 Solid Lifter Compu-Pro/NASCAR Sportsman, RPM Power Range: 3000-7000, Redline 7500+ 288FDP/105° 254° 262° .525" .546"
Solid Lifter Compu-Pro - High Torque, Short Oval Track Cam,
CRO00355 276FDP/105° 244° 250° .503" .518"
RPM Power Range: 3750-7000, Redline 7500 RPM+
Solid Lifter Compu-Pro - Fast Track Cam, Super Torque At High Revs,
CRO00356 294FDP/105° 260° 266° .540" .557"
RPM Power Range: 3500-7500, Redline 7500+
CRO00430 Roller Lifter Ultra Action - High Torque Oval Track Profile, 284R/105° 256° 260° .626" .627"
RPM Power Range: 3000-7000, Redline 7500 RPM+
CHEVY HYDRAULIC “HI-SEAT” OFFSET ROLLER LIFTERS
AND SOLID LIFTERS .180" offset, built-in rev kit buttons and “Hi-Seat” pushrod
Quality hydraulic and solid lifters are available for Chevrolet design allow use of shorter pushrods to reduce flex and
V-8’s. All lifters have a precisely ground and finished weight. “HIPPO” (Hi-Pressure Pin Oiler) lifters have .024"
crown face for quick camshaft/lifter break-in and a orifices to direct oil to the needle bearings. Set of 16.
long life. Set of 16. Part No. Description
Application Hydraulic Solid CRO66275-16 SB Chevy 262-400, .842" Dia.
Chevy V-8 CRO66000-16 CRO66900-16 CRO66275H-16 SB Chevy 262-400, .842" Dia., “HIPPO”
CHEVY “COOLFACE” SOLID LIFTERS ENDURA MAX ROLLER LIFTERS
CRO66900X980-16 The choice of serious racers, Endura Max Roller Lifters
Lifters have a .024" oil metering port ma- includes a unique, needleless roller bushing that allows
chined into the face to improve durability increased load carrying ability and improved durability.
with no significant oil pressure loss. Ideal Incorporated “HIPPO" (High Pressure Pin Oiling) feature
for high RPM engines with high rocker arm additionally helps keep the roller and shaft fully lubricated.
ratios and valve spring pressures. Sold in sets of 16. Sold in sets of 16, lifters are offset .150" and include (8)
centered, (4) lefts and (4) rights.
Part No. Description
FULL BODY ROLLER LIFTERS CRO66292X842E-16 SB Chevy 262-400, .842" Dia.
Bearings and outer races are crowned to eliminate CRO66292X903E-16 SB Chevy 262-400, .903" Dia.
lobe tracking. “HIPPO” (Hi-Pressure Pin Oiler) lifters
have a .024" orifice to direct oil to the needle bearings, STAINLESS STEEL
improving durability. Not available in offset designs. ROLLERIZED ROCKER ARMS
Sets of 16.
Part No. Description Rockers are made of heat treated 17-4PH stainless steel and
CRO66200-16 SB Chevy 262-400, .842" Dia. fitted with oversized needle bearings, sure-lock rocker nuts
CRO66200H-16 SB Chevy 262-400, .842", “HIPPO” and ball race steel tip rollers. Lightweight, narrow body rock-
ers clear large diameter valve springs or high lift camshafts.
SEVERE DUTY CUTAWAY Sold in sets of 16.
Part No.
Stud
Application
ROLLER LIFTERS CRO73601-16 SB Chevy 265-400 Ratio 7/16"
1.5
Ideal for high RPM and high cylinder pressure, CRO73641-16 SB Chevy 265-400 1.6 7/16"
lightweight lifters have billet alloy bodies, and
heavy duty blades which are raised for use
with late model blocks. “HIPPO” (Hi-Pressure VALVE SPRING SET
Pin Oiler) lifters have a .024" orifice to FOR GM “604” CRATE ENGINE
direct oil to the needle bearings, improving CRO68135-16
durability. Choose standard or offset designs.
Sets of 16. Valve springs, specifically engineered to directly replace the
Part No. Description stock springs found in the GM “604” crate engine, offer increased
CRO66215-16 SB Ford 221-351W performance and improved durability. Sold in sets of 16.
CRO66215H-16 SB Ford 221-351W, “HIPPO” Free Load @ Load @ Coil
CRO66290-16 SB Chevy 262-400, .842" Dia. O.D. I.D. Length Installed Height Open Height Bind
CRO66290H-16 SB Chevy 262-400, .842" Dia., “HIPPO” 1.355" .905" 2.195" 110 lbs. @ 1.800" 343 lbs. @ 1.200" 1.155"
CRO66292-16 SB Chevy 262-400, Offset Int., .842" Dia.
CRO66292H-16 SB Chevy 262-400, Offset Int., .842" Dia., “HIPPO”
CRO66292X874-16 SB Chevy 262-400, Offset Int., .874" Dia.
CRO66378H-16 SB Ford 221-351W, Offset Int., .874" Dia. “HIPPO”

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