4.6 2v N/A mustang tfs heads and cams 341 RWHP 357 RWTQ

2002 mustang gt 38cc tfs heads and mhs cams. Full Bolt ons and suspension. 39lb injectors svt focus pump. Stock shortblock and stock intake manifold.

[@linoacuna7230]

Why 39lb injectiors tho.seem to high for just heads and cams

[@brianbober1571]

maybe for e85

[@a29s12]

It's not too much and it's always better to over build fuel system In case you have a fuel problem.

[@thenegus5469]

You can always tune down the injectors. You can’t make em flow more without doing other tricky things. Lots of people now are going with 60lb injectors then tuning them down. They can handle the low pulse widths and maintain good driveability

[@williamjesse8357]

Impressive for a 2V 4.6 great job but what else was done other than heads etc ?

[@marine0331inf]

You should do a in car driving vid.....

[@Side_Show]

What stage MHS TFS N/A cams?

[@crownvictorialifestyle4421]

were are the dyno readings stock intake to alittle ify

[@bobby0081]

Check out my videos. Our cars look like twins.

[@jimmyatxallday9924]

HELL YEA GET SOME.

[@AppleBag1000]

were these cams corrected for the tfs heads

[@svtbird9613]

Auto car or manual?

[@CesarPerez-ri5cs]

What kind of cams you have?

[@robertmedeiros8337]

How did you get it to Dyno at 341 what did you do different

[@mmmmmMuffinz]

which valve springs do you have ??

[@creepystank420]

Can you please give me a little insight on portmatched heads? My 03 Gt has portmatched heads just on intake side, how much power does this give and should I have the exhaust side done as well. It's a bolt on car without a tune

[@justinjohnson2657]

@@creepystank420 Hey there! I'm no professional but I'm partway through researching my own options on porting PI heads, perhaps I can help. From what I've read, the exhaust side of stock PI heads is more restrictive than the intake side. I've read best case scenario gains of 30-50 horsepower to fully port the intake, fully port exhaust, bowl port, angled valve job, and manifold matching. If you only had port match on the intake side (not even a complete intake porting) my guess is there was not much gain. I'd bet less than 5hp difference bud. Hope it helps!

[@justinjohnson2657]

@@creepystank420 Since your car isn't tuned... A good tune would probably be a lot more bang for your buck than porting your PI heads in my opinion.

[@creepystank420]

@@justinjohnson2657 yeah whenever I get the lifter issue fixed I'm gonna have it tuned for everything done to it considering it's fbo with the minor head work and straight piped. Still makes more on the top end then a normal gt. I pull on stock ones hard .. the 4.10s help as well

[@DickVanNiggz]

Heads and a cam to make bolt on ls1 numbers, seems about right lol

[@reedgarrison3306]

dick van niggz this is exactly what I thought lol.

[@shotemup123]

dick van niggz yes, the worst of the worst 4.6 engines not making the same power as a 5.7 liter. Nvm that the fastest modular mustang is deep into the 5's with only 282 cubic inches. Chevrolet can do that with maybe 520 cubic inches. 👌

[@andrewmontgomery1763]

cubic inches are just an arbitrary measurement... you can go faster with far less money with LS.

[@shotemup123]

Andrew Montgomery excuses for poor people.

[@madmod]

Moze was hot in Ned's Declassified not on a Factory casting block, head, crank, and many timing/valvrtrain components. It's hard to beat a teksid block for strength. And just try and break a kellog crankshaft.