straitwangin

wait the 4v 4.6 has a smaller displacement?

GT- 4.6L (281ci)
Mach 1 - 4.6L (218ci)?

Mach1

Which cobra motor? The cams, compression ratio, crank (i think) heads (depending on year of cobra) are all different. The mach one has intake cams from the 5.4l engine and is built for more mid range torque. The engines are also kinda underrated at 305/320.

FDNYBullitt

Both motors are 281 CI, ( hence, 4.6L ), the Gt is 2V the Mach is 4V but you really need to do some serious research as there are a lot of differences as stated earlier, complete intake, wiring harnesses, PCM, etc etc. Just about anything can be done but is it really worth it, time wise AND $$$ wise. A 2V with a few bolt ons and maybe a little spray will run great. Good luck.

mustangman02232

the mach is basically the N/A cobra with out the IRS, oh and dont forget they switched over to the T-3650 tranny as well, but i would recomend doing a T-56 if you really want to swap it

dlazrael

typo :-p

02yellow

hey off topic but what body kit do u have on your gt

StockD15b

is the shaker hood is functanol (spellin is horrible i kno, Fl skools for ya lol) then whats the other two plastic pipes for?

WARPONY

yes

dlazrael

yup BTWthat is my actual engine, not the online pic :P so dont mind the dirtiness

StockD15b

if* the shaker hood is functanol, then whats up with the 2 other plastic tubing..*edited*still mis spelled tho. lol