BadAssChevy327

iTrader: (7)

if the stall gets it out of the hole harder with a better 60 foot it might drop mph. ive seen it happen.

LTX355

iTrader: (11)

Ok I got the facts truck was a crew cab with aluminum 5.3 ported and milled 799s with a 224r cam. It went 13.6 @ 107 stock stall and 13.3@101 with 3200 fuddle. Truck has 4.10s as well. That's a huge drop in mph I don't c how that is possible?

GMCtrk

iTrader: (27)

I don't see a N/A crew cab 5.3 MPH'ing 107! You sure that's accurate?

1Bear

iTrader: (1)

Yes it can happen, depending on the efficiency of the convertor. The less efficient the convertor, the more slippage it will have and slippage = less power to the rear. Yes you may come out of the hole quicker with a cheapie B&M over stock, but I promise you that you will know the difference between it and a truly quality unit (efficient) on the top end!

Definitely not saying it’s your friend’s issue, especially at his power level, but I’ve seen quite a few high HP cars blow through even a good convertor.

LTX355

iTrader: (11)

Yeah that's what he ran the aluminum 5.3s come with flat tops I believe and with milled and ported 799s it made some power. I just bought a circle d tb converter restalled to 3-3200 hope I don't lose anything.

viciousknid

iTrader: (8)

Circle D makes tight converters. You should love it. But it's not the MPH that counts, it's who gets there fastest.

LTX355

iTrader: (11)

Yeah but when u race someone on the street at a roll mph makes a big difference. I still have a hard time believing that he lost 6mph

BadAssChevy327

iTrader: (7)

i hate how everyone stresses on mph. regardless of mph its the time. i ran 11.5 at 115. no one ever focused on my time just how low my mph was. they dont realize if there a second slower then me but mph a little higher that means i have a second longer to gain more mph lol

cdub81

iTrader: (2)

^^^

LTX355

iTrader: (11)

applies really well in a drag race. good mph vehicles do great at a roll though.