Skip to main content
Topic: 1991 3.8 mn12 tbird engine swap question (Read 4034 times) previous topic - next topic

1991 3.8 mn12 tbird engine swap question

Reply #15
a mn12 cougar with a 5.0 5 speed is alot of fun,i converted my 89 cougar sc 5 spd over to the 5.0 and it is just a blast
mike
1996 tbird 4.6 auto--STOCK BOTTOM END WITH OVER 183K MILES
12.82@105.3MPH on the juice
13.82 @98.59 all motor
1991 COUGAR LS 5.0 AUTO
1990 ford f150 5.0
1989 cougar xr-7 5spd 5.0 gt40  12.33@110.04
1989 mustang gt 10.68@126.97
1984 tbird 5.0

1991 3.8 mn12 tbird engine swap question

Reply #16
Quote from: joker77_2005;293978
a mn12 cougar with a 5.0 5 speed is alot of fun,i converted my 89 cougar sc 5 spd over to the 5.0 and it is just a blast
mike


You know they only made like 2,200 of those, right?

Though they only made 800 in 1990. But still thats a rare car.
93 Festiva L, 193k miles, BP+T/G25MR swap, T3 50trim .48/.42, SRT FMIC, Capri electronics/Rocketchip, 2.5" exhaust
bests: ET 12.86, MPH 110.25, 1.92 short
02 Subaru Impreza WRX, 129k miles
97 Subaru Impreza Outback Sport, 236k miles

1991 3.8 mn12 tbird engine swap question

Reply #17
Quote from: bhazard;293979
You know they only made like 2,200 of those, right?

Though they only made 800 in 1990. But still thats a rare car.

yea when i bought it,it had a rod hanging out the block,i never was a fan of the supercharged 3.8
mike
1996 tbird 4.6 auto--STOCK BOTTOM END WITH OVER 183K MILES
12.82@105.3MPH on the juice
13.82 @98.59 all motor
1991 COUGAR LS 5.0 AUTO
1990 ford f150 5.0
1989 cougar xr-7 5spd 5.0 gt40  12.33@110.04
1989 mustang gt 10.68@126.97
1984 tbird 5.0