What will a newage with 600+ do a: standing quarter and b: topspeed on a 03 uk sti box n 18" wheels?????

 

Use this - pretty accurate:-

http://www.letstorquebhp.com/calculator.asp

 

With a 8500rpm limit

 

'Arf' ran a 10.7 in his Engine Tuner 2.1 build with a 35 fitted I think..He's running around 670ish!

 

standered uk 6 speed,650bhp my best of the day was as said a 10.7 sec.its the jump from 4th to 5th that slows you down with the uk 6 speed,theres just too big a gap.if all the gears were spaced out the same then no doubt my times would have been a bit better.anyway i might have cured that problem.i picked myself up a nice 56 plate hawkeye yesterday which i'm gunna take the box from and fit to mine,so hopefully will take me across the line in 4th.

 

thats why i bought the spec d box when it came up for the longer ratios not fighting for fifth or the redline in forth

 

top speed

 

8200 rpm = 220 mph