New best with my KB 11 GT - 10's!

[Mr. Anderson]

Had a great night on friday. only got two runs in, the 1.58 60' was a first and fun, I feel the car easily has 1.4's in it. This was with a 91 octane tune, next time out I'll run the race tune Lund Racing has sent to me.

quick rundown on the car KB 2.8LC running 11 psi, bbk lt's, OR-H pipe, Evolution Perf 75lb injectors, J. Lund tuned, RXT twin disc clutch, MT-82, stock 3.73's, Weld RT-S 17x4.5's & 15x10's on MT 28x10S 15's @ 13.5 psi

 

[2 cam sam]

Pretty stout!

 

[vortek01gt]

Nice man! What do you think it'll do with the race tune?

 

[Mr. Anderson]

not sure, I'll be happy if it picks up 2-3mph and .2 to .3 off my time. and since I only got two runs in I was thinking a couple more tenths off the time with a couple more runs down the track, so anywhere from 10.2 to a 10.6? we'll see when I go out next.

 

[n97240]

nice 10 sec ride!!!

 

[Doug1227]

Nice job! Us KB guys are starting to get these things dialed in!

 

[Mr. Anderson]

broke the car on the first of the month on a test and tune, finally tore into it today, here's the snapshot. stock 3.73's, (has the upgraded diff stock ,2011 brembo 3.73 package). I've beefed up the rear end with a che axle brace and the FRPP rearend girdle with bearing supports. I was running MT ET drag 28x10S 15's doing 5k RPM launches. I got more than I thought I would out of the rear end. the only thing I hadn't upgraded was the diff and the transmission. everything else is beefed up in the drive line. 1pc ds, and a McLeod RXT clutch.

here's the results:

notice the weight reduction mod to the pinion gear:

spider gears and carrier:

other side of the carrier and spider gears:

the valley of the dead spider gears:

only good thing about this is the axles are still good.