1jz's are factory under-rated, like 2jz's, rb26's and vg30dett's all are under the whole japanese 206kw bs. why do u think both the 1jz and 2jz are rated at like 206kw?? tell me that the 2jz aint got more power. anyways
my mate has an auto TT soarer, completly stock apart from a hks panel filter, the soarer normally wins against stockish 33's by 1-2 car length by about ~180 (so pretty close), the i found the laggy in comparison to a 33 (ive driven both, thou the 33 was pretty modded), it's lag lag lag then suddenly boost (and sideways lol)
and redline2003, trust me, they r quicker than flat 15's stock lol
with up'd boost, exhaust, intake u should beat one no prob thou, stock, ud want to get a good launch, and hope his car was running shitty lol