some of you wanted an updated, in brief since the last engine built by a race engine builder, died prematurly; is, new block to 4thou on je's, guess C/R of 8.0:1 ,arrow rods, arp's all round,gt2540r turbo .7&.86 A/R
525cc inj, WI, etc , dta p8pro ,just fitted a new tophat that still needs some better mods to it,

 

coming along nicely

 

Nice

What kinda power will it be at then? havent a clue on vauxhalls

What shot of Nos you using to?

 

the opinion of most is 400bhp without a doubt, but i'm usually not that lucky in getting what i want it previously made 337@1bar until i had another engine issue there's been several of them too
all is back together now and i'm going for more mapping soon.
the nos was in years ago @ 50shot, i left it in, incase the big turbo i have didn't spool to quick, but the GT series spins up awesome for its size.
might use the nos for drag only.