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Comp Cams TC Camshafts - Legal Traction Control Through Your Camshaft?

A Look at Comp Cams (R) New Open Wheel Modified T/C
February, 2009
By Rob Fisher
Photography by Courtesy Comp Cams
Comp Cams Open Wheel Modified Camshaft
IMCA High Rocker "JF 330" Designs
Cam ID Part # Int. # Int.
Dur.
Int.
Lift
1.8:1
Valve
Exh. # Exh.
Dur.
Diff.
E-I
Exh.
Lift
1.7:1
Valve
Lobe
Sep.
281JFA S7 12-xxx-5 6162 252 0.330 0.594 6163 256 4 0.330 0.561 107
285JFA S7 12-xxx-5 6163 256 0.330 0.594 6164 260 4 0.330 0.561 107
IMCA STD Rocker "MH/XTQ" Designs
Cam ID Part # Int. # Int.
Dur.
Int.
Lift
1.8:1
Valve
Exh. # Exh.
Dur.
Diff.
E-I
Exh.
Lift
1.7:1
Valve
Lobe
Sep.
280MHQ S7 12-xxx-5 6254 254 0.368 0.589 6264 260 6 0.372 0.595 107
284MHQ S7 12-xxx-5 6284 258 0.372 0.595 6266 264 6 0.378 0.605 107
Outlaw IMCA "Beehive" Roller Designs
Cam ID Part # Int. # Int.
Dur.
Int.
Lift
1.8:1
Valve
Exh. # Exh.
Dur.
Diff.
E-I
Exh.
Lift
1.7:1
Valve
Lobe
Sep.
287CRL R7 12-xxx-9 4429 256 0.367 0.587 4430 260 4 0.367 0.587 107
291CRL R7 12-xxx-9 4430 260 0.367 0.587 4431 264 4 0.367 0.587 107
Late Model/Outlaw IMCA HXL/RX 4&7 Swap Roller Designs
Cam ID Part # Int. # Int.
Dur.
Int.
Lift
1.8:1
Valve
Exh. # Exh.
Dur.
Diff.
E-I
Exh.
Lift
1.7:1
Valve
Lobe
Sep.
285HXL R7 12-xxx-14 2224 256 0.438 0.701 4305 261 5 0.431 0.690 107
289HXL R7 12-xxx-14 2226 260 0.442 0.707 4309 265 5 0.433 0.693 107
293HXL R7 12-xxx-14 2228 264 0.446 0.714 4311 269 5 0.435 0.696 107
297HXL R7 12-xxx-14 2230 268 0.450 0.720 4313 273 5 0.437 0.699 107

Competition Cams
Memphis
TN
800/999-0853

compcams.com

Toyota Tacoma Research
Toyota Tacoma When shopping for a new car take a look at the Toyota Tacoma. The 2010 Tacoma goes for a suggested retail price of $24,595.00. It has had 4 vehicle recalls, which can give you an idea about its reliability. You may also be interested in the Mitsubishi Eclipse and the Dodge Viper.
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