Did you blueprint the balancer timing tab yet?
True TDC....using a piston stop
Check for vacuum leaks.... PB booster,, trans vac modulator, carb base, intake,,, corvette vacuum operated acessories (head light doors) ( A/C...heater duct control)
the intake bolts WILL NEED retorqing. (by hand)
I run a cold manifold...but I don;t drive in the winter. ( and my engine combo is much more radical and racey..
(its very drivable and smooth 'cause I spent the time to dial it all in.)
On your car....I would start with one side blocked off and one
side with a 1/2" hole in the intake gasket so you have a "warm manifold"... A warm manifold is easier to tune correctly. A Hot manifold, too hot is a pain..(full open heat risers).. a cold manifold is harder to tune for especially this time of year.
Its all about finding the sweet spot.
Last edited by F-BIRD'88; 11-04-2012 at 11:23 AM.