I do like the power of the 33's and 4.88's, but I can't stand having to go under 80mph on the interstate to keep my mpg above 14 <img src="/forums/images/graemlins/rolleyes.gif" alt="" /> If I stay at 70-75 I get like 18-20mpg, so I was thinking 34's would put me at about the same rpm at 80mph. I ran 33's and 4.10's for a week and it really did suck. Also ran 225's and 4.88's for about 15min, that was nuts (the only time I've ever been able to do a burnout in my truck). Just my $.02 though.

'87 4-Runner--DD/wheeler, 4.3 swap coming soon
'89 Supra--E85 powered 2jz NA-T Swap, 533rwhp 497ft-lbs
'89 Festiva, turboed BP swap powered by megasquirt