Hi peeps iv just finished getting all the parts for my gb270 and was wondering what sort of bhp I'll be looking at getting also who's best to get it mapped by in the north west area,

Mods are:-
Sti tmic
Walbro fuel pump
Equal length headers
3" stainless straight through (decat)
Vf43 turbo
Cosworth panel filter

cheers

 

Speak to Simon at jgm he s the nuts done my 380 bhp type r a few times now

 

what make of equal length headers?

should be something around 340~360bhp and 380~400lb torque..

heres one I did earlier

and another


and one on standard turbo


Simon

 

Think they're toyosports not sure?? Is they're any other simple mods I could do before a remap???
Someone suggested a 3 port boost solenoid and different plugs??

 

Using sticky-back plastic for speed?

 

3port a good move

standard plugs are fine

might find standard headers better

 

You won't go wrong with JGM, and yes you want both of the above, NGK PFR 7, and i bet simon aka jgm has the 3 port with him, and if your nice to him he will fit it for nowt.

 

ngk pfr7b arent long reach which hawk needs.

 

i'm amazed you havn't had 29 millions answers to this already lol

Pat Herbron is your man, scoobyclinic or API are his normal haunts.

 

JGM, What mods did the standard turbo that reached 288bhp have?

Mine made 275 with remap and decap pipe

Cheers

 

decat and ecutek remap only if I recall correct..

will check

 

the 288bhp one had a sportscat and catback exhaust system and an ecutek remap

found another couple of examples




Simon

 

What's the best sort of solenoid to get?? Perrin any good ??

 

Simon you have pm with regards to a map tweak

 

Perin works well or a subaru one from early classic

 

Cool how much we lookin at then Simon ?

 

Yhpm

 

Anyone think of any other mods before a map sesh?? 😁