Finally made it today swapped the H pipe to off road X pipe. Made 448 to the wheels. Not bad for a pump gas street car to take the kids for ice cream.
mine is in a 1994 ext ranger with a 347. motor made 508hp/447tq on the motor dyno. it only put 356.99hp/339.48 to the tires. its fastest pass is a [email protected]
c4 transmission. my stall is not right. I had a shop rebuild it and it should be a 3,800-4,000. they charged me 700.00 to rebuild and re-stall. it was stalling about 3,000 before so I just wanted to raise it a little. it only stalls to about 2,500 - 2,700 now. I called and told them and the guy said some time we don't get it right bring it in and we will try again and hug up on me. its a lot of work to pull it out. my camshaft rpm range is 4,200-7,200 but I shift it at 6,500. this calculator online says with the hp and weight it best pass should be a 10.76. so its about a second slower than it should beWhat transmission are you running? That's 30% loss, seems high
Now I just have to actually get it in boost myself. Havent gotten on it yet. Wanted to make sure it was all good first. Oh, and try and find a safe street to do so.331R block, Holley HP, 78/75 turbo running on 14lb spring, 120lb injectors on e85. 11r205 heads. 15° timing.
Had it tuned and then dyno'd today at HPP Racing.
793rwhp @ 5500
What rear end gears?Nothing really exciting going on here but… more numbers. 236whp/287lbs
Mods:
Stock 302
Holley Term x
Equal length bbk headers (free)
Bbk Catless h pipe
Pre axle dumps
70mm throttle body
Explorer intake
E-fans
K&N
Car also ran [email protected] (right lane car was a bmw 540i)
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Nice!Oh right. 3.73.
Did this one ever make any dragstrip passes? I would say low to mid 9's easy depending on weight.331R block, Holley HP, 78/75 turbo running on 14lb spring, 120lb injectors on e85. 11r205 heads. 15° timing.
Had it tuned and then dyno'd today at HPP Racing.
793rwhp @ 5500
That's cool, our numbers are practically identical.Last year I posted a dyno and times with a stock motor and Holley terminator x. This year she got a bit of an overhaul, BUT the dyno was at 5280 feet of elevation vs the previous year at 800 feet of elevation.
Either way, pleasantly surprised with her.
All the same modifications as previously posted with:
Edelbrock intake manifold
TF 170 53cc 11r heads
AFM N41 cam
1.6 TF RR