Fordman... you have any clue how much teh firewall needs to be notched when installing Mustang GT headers in place of the crown vic exhaust manifold? it bolts right up, but the firewall is in the way of a good fit.

I'm getting flowmaster 40's put on monday so that'll get the exhaust started.


Does anyone have a stock MAF from a GT laying around?preferably an aluminum one so I can port it nice and good...

I'll have the vic dynoed at some point and I must see some good numbers. I know i'm getting better gas mileage since I started my simple mods, but now it's time for some actual increases.