99WS6LS1T/A

LS1's never cease to amaze me. My car has all the bolt ons minus the ASP pulley. Stock GM tune. My run was done to get a baseline before we install the T-REX, and ASP pulley. I can promise everyone this car has been driven to it's max. I do not believe in owning a car like this and being grandpa in it. I'll post new #'s whenever the T-REX is installed and tuned. Also big thanks to Jason, Stuart, and Paul @ Thunder for taking time out to dyno my car A+ crew.

334.8 rwhp/348.8 rwtq

FatZ28

iTrader: (1)

Dude that is awsome and very encouraging for us people with older f-bods. I also believe in driving a car like the way it was suppose to be, but with these damn gas prices lately its been kinda hard. GAS PRICES

tuffluck

iTrader: (4)

nice. but i think you meant, "LS1's never CEASE to amaze me."

99WS6LS1T/A

Oh so correct!!!!!!!

big dave

Were those numbers with the ls6 intake? My 99 has 119k and made 328/340 with most boltons. I hadn't done any free mods like ported tb, FRA, tb bypass. I was afraid mine was a little down on power but I guess it's not too far off considering the mileage.

Jagrmaister

Very nice. Gives me confidence in my LS6 as well. Hope you get another 113k out of it on the TRex...But maybe you shouldn't hold your breath for quite that many. Time will tell? Lol...

Jason99T/A

iTrader: (21)

Excellent numbers today! 334 is something to be proud of, especially with that kind of mileage. Good luck with the install and let me know when you need the valvespring tool.

Jason

99WS6LS1T/A

Thanks Jason, I'll get with you sometime before next Saturday, I plan on doing the install hopefully in that one full day.

99WS6LS1T/A

That was with the LS6 intake. These cars are beast.

99WS6LS1T/A

I doubt it'll last that long, but this is just to hold me until I get all the $ together for Thunder to build my 383.....

Hardtop

iTrader: (3)

Awsome numbers with that kind of miles. That's quite a testament to the durability of the LS1 engine.

Bruce