Tony71502

On Saturday I got the stang Dyno'd. 1991 LX hatchback. It's got 150k miles, burns a decent bit of oil, and has bad o2's. It has 275/40/R17s, 3.73s, and an aluminum driveshaft. It's also got MAC aluminum underdrive pulleys, shorties, 2.5" H pipe, 2.5" exhaust, timing bump, A/C delete, and some 1.72 rockers. Thanks to stock valve springs, the 1.72 rockers cause floating after 5300 rpm, so these runs stop just before that.

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NoGo95GT

You're so close to the 200rwhp mark. The numbers actually look pretty good for having small bolt-ons. PLus you have a nice torque curve. Overall, nice numbers.

302army187

ouch.

need's a rebuild and some heads

Tony71502

Haha, hence the baseline title. Now that the rest of the car can handle the power, it's time to tear into the motor. 130 amp alternator + electric fan/alum rad are in the works.

302army187

Like ive said 9billion time's Mark 8 and DCC controler. work amazing.


what's the plan's for the motor?

Tony71502

don't know which parts yet, but s/c 331 or 347 w/ aftermarket block

302army187

347 a good block, 225cc heads and a procharger at 11-15lb's would be beastly

projectresto83

Not bad not bad.

83gtragtop

Great numbers for a stock 5.0.

nacanitihs

numbers are a little weak compared to mine but not too bad. i went to a dynojet as well when my car was stock to get a baseline with basically the same mods you have. all i had was 3.73s, bbk shorties, o/r h-pipe, mac mufflers, 12* timing, underdrives and a 75mm MAF for 19# which was making it run really rich, 11.6 afr all the way through

she put down 215rwhp and 274rwtq

do you have an AOD or 5 speed? mine is a 5 speed