LT1-LT4 Modifications 1993-97 Gen II Small Block V8

cc503

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Old Nov 4, 2010 | 02:01 PM
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1997b4c's Avatar
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im running a comp 503 in my bolt on cam car and i was wondering if any of you guys were running the same setup and what was the peak rpm you car made power to. any info appreciated.
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Old Nov 4, 2010 | 06:33 PM
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Full bolt ons, a cc503, and 1.6:1 rockers, mine peaked torque@4700, and HP@5700, and dropped off steadily after 6300.
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Old Nov 4, 2010 | 07:33 PM
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shift between 6200-6400rpms depending on your setup.
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Old Nov 5, 2010 | 08:49 PM
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my car drops power like a rock rolling down a hill past 5900 i think it has a valve train issue.
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Old Nov 5, 2010 | 08:58 PM
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Which does it drop? Torque or HP? a drop in torque is normal...drop in HP isn't at that RPM.

What springs/rockers are you running?
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Old Nov 5, 2010 | 09:06 PM
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Originally Posted by Z28Camaro30Ann
What springs/rockers are you running?
X2, that could be the issue...
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Old Nov 7, 2010 | 01:43 PM
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comp rr's and i and comp double springs...cant remeber the p/n. as far as which is droping the hp just goes on a down hill drop
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