[sheetmetal]

this outting i did a little more port work in the intake and replaced almost the entire exaust. replaced the lemons colletors with 4/2/1 flowmaster collectors, h pipe 18" from primaries with 12" bullets empting into atmosphere at 35.5". the hole thing was a wash!!!! nada, nuttin hunny! at lest it didnt slow down. it did go a 1.46 once, best of the night was a 10.62 with a 1.49 at 126.44. looks like im done till cool weather. next set of upgrades should be a little more promising. Dave

 

[JIM]

Well if the intake porting and the exhaust work didn't help it breath any better, then the lungs are limiting it right now. Heads/cam?? What are your future upgrade plans.
BTW...your car still kicks some a$$

 

[40Coupe]

Changes are cumulative. When fall air rolls around then you see the net impact.

 

[jeff swisher]

something you will learn from years of trial and error, is change 1 thing at a time..no matter how small of a change it is...

you will never know if 1 thing helped and another thing hurt...if you do more than 1 at a time:noway: