I'm looking for opinions. 06 mustang, hotrod cams, long tubes, vortech v3, 4.10's, 28.8" DR's. 475rwhp@ 6300, 398tq@5200... 4300stall in it now, is this too high?
PI, fun on street, gas hog tho
Definitely need more stall speed for a centrifugal blower set-up when compared to a PD blower like you have.Wow that's way more than what was recommended for my car but we do have different blowers. M90, LTs, 4.10s, Detroit rocker cams, 28 tall DR's. PI and JDM both suggest 2800-3k stall. I love it, should have added it years ago.
If you still have the lock-up function, your mielage shouldn't be much different while cruising, or your tuner needs to put more thought on "when" your converter should be locked or unlocked imo. For example if your cruising down the highway on relatively flat ground, that converter should be locked and you should be experiencing the same efficiency/fuel mielage a standard trans car would see.PI, fun on street, gas hog tho
I think it's crazy that your current 5.0 is running as quick with the stock air-box / paper filter as your old supercharged 3v.I should mention that my '07 GT had a Vortech V2 SQ supercharger. Non-intercooled and just 393 rwhp, but ran 11.80's with 4.10 gears and a 5R55 automatic stalled to 4800 rpm's.
A chassis dyno sheet would be a great source to decide on stall speed.I'm looking for opinions. 06 mustang, hotrod cams, long tubes, vortech v3, 4.10's, 28.8" DR's. 475rwhp@ 6300, 398tq@5200... 4300stall in it now, is this too high?
I think it's crazy that your current 5.0 is running as quick with the stock air-box / paper filter as your old supercharged 3v.
A chassis dyno sheet would be a great source to decide on stall speed.
Five o, im listening to you, you sound like you have experience with this setup
Five o, im listening to you, you sound like you have experience with this setup
Yeah listen to Five O. He really knows that setup. I was told because my blower makes so much torque down low a smaller stall would be better and i wouldn't lose all that low end torque I have.
It looks like PI offers 1 free stall adjustment and their converters should be lock-up converters, so highway fuel economy should be find if your tune commands lock-up properly. Around town, fuel economy takes a hit since your seeing more rpm's before lock-up can happen.PI, fun on street, gas hog tho
It appears, I broke/seized stator oneway in converter on first run... Geez, converter goes back to pi. Spare trans goes in, when i get time...