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Was str8chillng
506 Posts
Discussion Starter #1
Next week I'll be doing a big project of swapping a engine and transmission. I'll be running into some walls with the engine because it's a 2003 3.8 vs the current engine in my car.

Can I run this engine with the IMRC's always open or am I better off swapping intake manifolds with an 99-2000 mustang? Also, I need advice on the return line, how would I add it to this fuel rail or am I better just swapping a rail off an E150/F150 engine?

Does anyone know the brand/part number to that Bypass Pressure Regulator on this fuel rail?
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