- Joined
- Jul 19, 2010
- Messages
- 627
I have a carbureted 331 making 365hp at 6000 rpm and 385 ft/tq at 3800 rpm (measured at the flywheel). This is with a 680 cfm carb and a weiand street warrior intake. Converting to 89-93 mustang EFI with explorer gt40 intake. What things do I need to consider changing in the stock equation to support the HP and TQ of my motor. It's not tremendous power but leaps and bounds ahead of stock. I am assuming things like injectors and throttle body will need to be changed.
I will never see 6000 rpm pulls but want to stay on the safe side and be prepared in case it does happen. I know I will need a tune when all is said and done. Hoping someone can educate me a little. Really fed up with carb but want to know what I'm getting into with performance EFI. Spent lots of $ to build a nice stroker and don't want to limit its power potential and don't want to bite off more than I can chew either.
I will never see 6000 rpm pulls but want to stay on the safe side and be prepared in case it does happen. I know I will need a tune when all is said and done. Hoping someone can educate me a little. Really fed up with carb but want to know what I'm getting into with performance EFI. Spent lots of $ to build a nice stroker and don't want to limit its power potential and don't want to bite off more than I can chew either.