https://www.nopistons.com/forums/pub..._DIR#>/dry.gif i did intake gasket now it wont idle and misses at high rpm. any thoughts (and yes the surface is very clean)

I used to have a 83 gsl with the same problems... A new manifold and a holley took care of all of the problems.

theres a vac leak somewhere, pull it off and do it again after you have checked all the hoses. if all else fails call me(in the evening) 206-498-sevenfoureightone





isac