Stock Cam Spec's please

[michbc3]

I can't seem to find the factory stock camshaft specifications anywhere. Does anyone have a handy link?

Thanks, Bob

 

[RatFink]

I don't know but, I bet this dude would know. His name is Julio. He developed a Alcohol Injection system based on his own Turbo TA, which basically everyone in the Buick world uses these days. He has answered several of my questions about the TTA since he's been through them several times and knows his stuff.

[email protected]

 

[michbc3]

Julio is a very knowledgeable and busy guy.

I know that this is mainly an interactive forum, but wish that when you clicked on "specs" in the little shield at the top of the screen, that it actually gave you some car or engine "specs" instead of the main forum page.

I've spent some time in the forums looking for factory cam specs, but have come up empty so far. The 20th Anniversary Trans Am web site doesn't have "nuts and bolts" depth like this that I need. I found some "valvetrain" specs on TurboBuick.com but that only contained valve size information. Nothing about the cam...

Best, BC3

 

[TTA976]

197/193... 197 on the Intake and 193 on the Exhaust

 

[michbc3]

Thanks. That's at 0.050" lift I'm fairly sure. I also need duration at lash (possibly 0.004"?), max. lobe lift and overlap. It's interesting that there is more duration on the intake than exhaust. ATR applied the same concept for their RP 309G cam.

 

[michbc3]

and need lobe separation too... especially lobe separation...