Dyno Guesses & Bench Racing Forum - ls1- 243's, cam, bolt ons dyno guess

Hey guys I'm on a mail order tune now and hoping to head to the dyno within the month. The build is 6 speed, stock short block ls1, unported 243's, 236 242 .580 .590 112 cam, ls6 intake, ported stock tb, pace setter Longtubes with tsp 3" true duals through a stock 10 bolt. Can I expect 420rwhp?? Thanks!

60 views and no one has any input? Oh well I'll be at the Dyno to find out soon enough. I'll post the results when I get them

Durant isn't too far from where I'm from, my brother goes to school there.

Where are you going for the tune? 415-420rwhp shouldn't be a stretch for that combo at all.

That's cool man, I just made a trip to Rogers, ar 2 weeks ago to look at another ls1 car. Not sure where it is in relation to you though. Sean at true street motorsports in mckinney tx will be tuning it. I'm only about and hour and 20 min from there. Thanks for your input that's what i was hoping to hear

Rogers is 20 min north of me.

Good luck with the tuning!

I think you should be able to hit 420rwhp. I have a very similar combo that I am putting together. I have a little smaller cam but my heads have been milled and a valve job with slight port work. I am hoping for 430+ Good luck. I should have mine tuned next week and I will post up the results when it is done.