With just the edition of 3.73 rear gears installed the IROC managed a 13.19@101 mph. This was out at slippery falls. I couldnt get my car to hook for anything even with slicks it still spun off the line so my 60" times suffered with the best being a 1.8X

THroughout the day the car ran consistant 13.2-13.3. I was trying different things throughout each race so times kinda suffered. But going from 13.45 to 13.19 on just a set of gears IMO is a huge step! lets just say I was very pleased at how my times turned out!

Jason

 

Nice runs man I would love to be in the low 13's on motor alone. Im squeezing everything i can out of my stock L98 and i hit mid 13's at best. Im thinking about the vortec head/sdpc intake with a hotter cam like you did. I have a custom TPIs prom already. Is this a good route to go on my next rebuild?
Give that motor a 150 wet shot of nitrous and say hello to 11's
I cant blow up my stocker motor yet (over 120 shots through it so far)

 

if your interested Im selling my current vortec TPI set-up. If ur serious I will PM you all the parts I'm selling and give specs where nessary. I'm looking to get ~$900 for it but hit me with an offer and we will go from there...I'm selling basicly from the heads up, but im keeping the injectors, maybe the TB, and the harness but otherwise its all going away.

interested PM me

Jason

Thanks for the compliment!