[>Brian<]

Hey does anyone know if it's feasible to swap a 5.4 engine into my 98 mustang?

 

[NMR-2vGT]

I was told by many people who know what they are talking about that its not worth it unless your planning on 800+ hp.

 

[97S281]

I don't think it would be worth it. There are alot of better options out there if you want to replace your engine than putting in that one.

 

[MikeD05GT]

I was told by many people who know what they are talking about that its not worth it unless your planning on 800+ hp.

who'd you hear that from??? i heard its a great investment.....but IMO i STILL wouldnt do it lol.............

 

[NMR-2vGT]

who'd you hear that from??? i heard its a great investment.....but IMO i STILL wouldnt do it lol.............

Two most reputable people that have said that would be Acmillr and [email protected]

 

[MikeD05GT]

AC is a legend lol ive never seen JIM though...i dont hang out in 99 and 05+ forums thats much to see either of them...

 

[stanglifemike]

its a lot heavier, and stock your not making much more power. Once fully built, then of course you could make a ton of power. But you can do that with a forged 4.6 too

 

[acmillr]

A stock stroke 4.6 with a 3.700" bore will be the best way to make great power. However, if you want to build some affordable HP, there are tons of other engine options out there. Just a few: 351W, 355 SBC, 383 SBC, LSX- Those are just a few that will be cheaper and make tons more power.