Speed Inc. 231/237 Cam
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Teching In
Joined: Mar 2005
Posts: 21
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From: Fayetteville,NC
Speed Inc. 231/237 Cam Results Got my car dynoed. It's a cam only car with Hooker Long tubes no cats, True duals out the rear and LS6 intake. Pretty much all bolt ons except for pulley and on 18's. Cam specs are 231/237 .589/.595 112 LSA from Speed Inc (SI5) . I am really happy with the results. I know with a pulley I'll be well over 400 rwhp. I can't believe how much torque I got to the wheels.
Last edited by Ws6ik_2000; Mar 13, 2005 at 08:59 PM.
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From: Miami
Originally Posted by gomer
Good numbers. I think is pretty cool how they ripped off the "TSP 231/237" cam too 
The speedinc 231/237 seems to make better tq.
Thread Starter
Teching In
Joined: Mar 2005
Posts: 21
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From: Fayetteville,NC
Originally Posted by 99SSLS1
Wow good numbers, did you do the work yourself? I hoping to dyno there to soon.
Eric
Eric
Grat results, hope you have fun with the new found power!
TSP's lift is actually .598/.595.
Gomer... Why do you say it is cool that the cam was more / less copied?
Lastly, what was all the bad stuff said about the cam? I had one when they first cam out. If I remember correctly, Gomer did around 450 with one and I did 448 with 410 torque. I never had any problems with mine and thought that it was one of the best cams on the market at the time.
Originally Posted by Ws6ik_2000
it's a little different from the TSP but not much. TSP lift .595/.589 Speed Inc. lift .589/.595 some duration and Lobe seperation though.
Gomer... Why do you say it is cool that the cam was more / less copied?
Lastly, what was all the bad stuff said about the cam? I had one when they first cam out. If I remember correctly, Gomer did around 450 with one and I did 448 with 410 torque. I never had any problems with mine and thought that it was one of the best cams on the market at the time.