thats good info. Thank you for sharing
I’ve really been going back and forth between 3.90s and 4.10s. Seems like 4.10s might be the more popular choice even at higher power. Thanks for the input.
I actually just picked up a set mounted on 15” race stars I’m really looking forward to trying out. If they perform that much better I may make them my street setup.
2.97 first gear tr6060, I wouldn’t try to make this much power on a stock engine... Not as worried about what rpm and what not I might go through the trap being the car only sees a strip maybe once a year if at all, but that is something to take into consideration. Might give 3.90s a try even...
my blower is maxed out by 6800rpm so can’t do much more pulley wise lol
what kind of power are you making? 4.10s on a 3650 are a lot more aggressive than the 6060 so if you’re pulling that off 4.10s would be good for me lol
Looking for other 650+ whp centri guys to chime in. I have a D1sc at 18-19 psi going through a tr6060. Currently running 3.55s and they are a bit long to say the least. What rear gears are you running with same trans combo? Car is 90% street car so ideally being able to get traction in 2nd would...
I’m not sure why they don’t mention it. The section of the crank snout the the oil pump rises on and the #1 journal itself are slightly wider. The backing plate on the pump has a slight recession machined into it and same with the crank gear for clearance/alignment.
and no it’s not the same...