bigport 4age

[reg450]

got 4age bigport wanna slap a small turbo on it run about 7psi the motor is getting a refresh but getting new premium internals full balance will it handle the small amount of boost

[roadsailing]

yes, dont use a turbo thats too small.

if you are rebuilding it use low cpmpression pistons and it will handle lots of boost.

whatever you do don;t search, as this question has never been asked before.

[reg450]

you got any idea in what price id be looking at for low compression pistons


and is a t25g a good size to choose

[roadsailing]

around 400 for the pistons (genuine toyota 4agze)

and T25G is probably pretty good.

[reg450]

i rang toyota about the pistons there like 170 each i was like whaooot no way and 4agze have bigger gudgeon hole so the pistons will not fit my original conrods well im pretty shore thats right correct me if im wrong

[roadsailing]

yeah thats right if you have a 3 rib bigport.

just turbo it as it is, 7PSI will be fine.

[reg450]

sweet thankx for the info

[flamingheads]

Searching is a happy thing. I've read people saying 7psi in a stock motor is fine in about 2 threads in the last week alone....

[Gilly]

T25G FTW!!! perfect size and cheaply obtainable seeing all the nissan boyz worship the T28 and endeavour to get one as soon as they can. jump on ns.com there is a turbo for sale at least once a month.

actually i know someone who has one 4 sale if interested pm me