cam number help please

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09-14-2007, 11:48 AM

gscz28

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Car: 89 iroc

Engine: 355 TPI FINALLY

Transmission: 700r4/ SHIFT KIT

Axle/Gears: 3.42

cam number help please

I just tore down an l98 out of a 88 formula, and found that it already +30 hooray for me...
the cam however does not look stock, the number I got off of it are
773.CPC.BC13
Anyone know who made this or what the spec's might be.

ANY HELP WOULD BE GOOD...

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09-14-2007, 12:03 PM

sofakingdom

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Car: Yes

Engine: Usually

Transmission: Sometimes

Axle/Gears: Behind me somewhere

Re: cam number help please

GM

Just yerbasic weenie stock cam for your car

https://www.thirdgen.org/mods3 last one at the very bottom of the page

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09-14-2007, 12:43 PM

gscz28

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Car: 89 iroc

Engine: 355 TPI FINALLY

Transmission: 700r4/ SHIFT KIT

Axle/Gears: 3.42

Re: cam number help please

thanks sofa:

????
with out changing anything else what cam can I go with??

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09-14-2007, 01:25 PM

Sonix

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Car: 1982 Trans-Am

Engine: 355 w/ ported 416s

Transmission: T10, hurst shifter

Axle/Gears: 10 bolt, true-trac, 3.73

Re: cam number help please

Well, it's already. 030" over, has there been any head work done? Are the valve springs stock? Etc?
You can go to an Xr264hr, or i'd recommend you upgrade the valve springs, and use the XR276HR, but you'd want a bigger stall speed to optimize it. Perhaps an S-10 convertor?