Who make the strongest and most relieble built engine, in the 4.6l and the 5.4l? I know I'm going to S/C it. I'm not sure which one of my 2 vehicles the motor will go in. I have a 2007 Roush stage 3 F150, and a 2008 Roush stage 3 Mustang.
I would like a motor to have 700-800 rwhp. I've thought about buying a GT500 motor and trans. One question I have? Is the internals forged? What's the max HP rating of a stock GT500 engine.
I was also wondering if the Navigator 5.4l 4V engine is fairly the same block and heads, minus the intake. as the GT500 motor? I know if I bought a navi motor, I would go all forged internals, and have heads ported and polished. and put a Kenne Bell S/C on it.
If this was your motor build which way would you go, to get atleast 700rwhp?
Buy a FRPP short or long block?
Buy a After market short or long block?
Just buy a GT500 engine?
Buy a navi engine, and rebuild it from the ground up?
Or just have a built 3V engine?
I would like a motor to have 700-800 rwhp. I've thought about buying a GT500 motor and trans. One question I have? Is the internals forged? What's the max HP rating of a stock GT500 engine.
I was also wondering if the Navigator 5.4l 4V engine is fairly the same block and heads, minus the intake. as the GT500 motor? I know if I bought a navi motor, I would go all forged internals, and have heads ported and polished. and put a Kenne Bell S/C on it.
If this was your motor build which way would you go, to get atleast 700rwhp?
Buy a FRPP short or long block?
Buy a After market short or long block?
Just buy a GT500 engine?
Buy a navi engine, and rebuild it from the ground up?
Or just have a built 3V engine?