I go back and forth about increasing timing to 14 degrees on 14-15psi...

I plan on spraying 50/50 water/meth mixture too by the way. Didn't mention that.

 

Play with your mph and shift rpm. Mine and others I've tuned will shift within 50rpm of commanded.

 

Do full meth or was that you that said you couldnt cause of cheap pump?

 

George, don't think that was me. I don't recall seeing anyone stated that a snow performance pump failed due to running full meth, although I do know some have reservations about the quality of their pumps...

 

If that pump will do full meth then by all means run it

Im not fan of water/mix

 

How much power?

When you put 1000+ to an 80 they shift erratically at wot. Sometimes 6100, sometimes 6400. Parish had this issues years ago. I'd love to know a solution

 

I would describe my 2->3 WOT shifting as erratic, as well as when the converter locks at WOT. I'm sure my trans would benefit from a rebuild. Sadly, I'm only low/mid 500's in the horsepower department judging from my time slips.

My friend, member on here, said that 1 of his 80e's shifted erratically, and that his past 2 have behaved appropriately. Fastjweb's seems to shift on the money and he's closer to 600hp based on ET...its also a fresh rebuild.

 

My lockup seems to hit right on command around 100 mph.

 

I had my shift commanded at 5300, it finally did around 6200rpm.

 

Mine so far is hitting command unless im spinning badly