I don't get any tire spin off the line. It just doesn't leave hard. The fact that I only get 2000 foot brake of stall speed doesn't help either. I have a 3000 stall converter that was loaned to me to use.
I did find out Saturday that my friend, who sold me the 750, installed a 37 shooter in the carb. I think that's too much for my application and would like to try a 31 or 33 shooter. It may be the reason my one friend said my car appeared to be bogging.
So, I do still have some carb. tuning to do but I doubt it's going to net me 3 tenths.
As far as how the car feels throught the traps at 5500, it just feels flat to me but who knows? I've had the engine up to 6500 rpms before on the street in 1st and 2nd but I think I was way beyond the power band.
There is a guy on another forum, that I visit, that owns a dyno jet and has the same cam I do on his 393 stroker and he said the 274XE cam made 385 hp at the wheels. That's with aftermarket heads and higher compression that I have. So, it may be very well that I'm running out of power at 5500 rpms.
But still, I guess that proves that this cam is good enough to run 12's.
I guess the only thing to do now is try the 3000 stall converter I have and tweak the carb. some more.
Hell, I'm ready to try putting the car in neutral after I'm staged, rev her up to 5000K and drop it into 1st and see what happens...provided I don't scatter tranny parts all over the track
That would tell me if the engine wants more stall speed....right...in theory???
As far as valve lash, I have rail type rockers and the book said to tighten the nuts until there is drag on the pushrods and then torque to 24 ft/lbs. They are non-adjustable
I could also forget the 60' times and just install a NX Hitman system that would drop my E.T about a full second and have a low 12 car.