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Si5 Cam Only Numbers

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Old 11-20-2010, 05:05 PM
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Default Si5 Cam Only Numbers

After a little misfortune with a broken valvespring that wiped out my old 226/226 cam I stepped it up some and went with a Si5 231/237.
Anyhow here are the mods to the car it made 401/371 with the old cam and spec 3 clutch. Everything was the same then minus dual springs, ls7 clutch and the new cam that was added. Car is a M6/3.42 Gears
Mods are:
Unported Fast 90/NW 90 MM TB
SI5 231/237 .589 .595 112+4
Patriot Gold Springs
7.400 Pushrods
SLP UDP
Pacesetter Lt's w/ORY and Dynomouth Catback
LS7 Clutch/LS2 Flywheel
SLP Lid/Stock maf/Bellow
Dyno'd on TT2's with 315 Nitto 555's
New numbers are 417/383 I'll post up the dyno graph in a few minutes.

Last edited by 1979rs/z28; 11-21-2010 at 10:38 PM.
Old 11-20-2010, 08:12 PM
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Good numbers. Congrats
Old 11-21-2010, 10:36 PM
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Thanks man! Heres the dynograph

Old 11-22-2010, 11:40 AM
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good numbers man!
Old 11-22-2010, 11:55 AM
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GOOD NUMBERS

keep in mind you added weight with the Ls7 clutch/flywheel as well and the gains are still nice
Old 11-22-2010, 12:34 PM
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running the same cam... its a great cam, track and street, with great sound!!!

speed did an awesome job on that grind!!!
Old 11-22-2010, 01:40 PM
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nice numbers.
Old 11-22-2010, 02:43 PM
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Sweet numbers bro!!
Old 11-22-2010, 02:57 PM
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Awesome numbers!!
Old 11-22-2010, 07:04 PM
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nice!! I have always liked that 231/237 cam.
Old 11-23-2010, 09:11 AM
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AWESOME Jamie!!!!
Old 11-23-2010, 01:16 PM
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Solid numbers!!! My SI5 has served me well.
Old 11-24-2010, 09:37 PM
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Thanks everyone it seems pretty darn strong IMO.
I'll try to get a easy pass in on it soon can't do too much on the 10 bolt though.
Old 11-25-2010, 01:11 PM
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Good gains for just a cam swap on stock heads.



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