Question about turbos??

**Scamper** · 22-09-10, 21:01

Just want to brush up on some knowledge about my car

At the moment i have a t28 s14 turbo in my 180(i had a t25), now i know t25's come standard in 180's, then ya have t28's in s14's and bb t28's in s15's

But just wondering, if i were to go bigger turbo, more power, wat turbo would be next step up, and what other engine components would ya need to change to accomodate it?

And what would be better turbo then again,more power, and so on up???

**jonny b** · 22-09-10, 21:17

injectors
ecu
probaly a gt-ss
or gt-rs (bigger again)
and a remap
or what ever thakes your fancy reali..

**colm** · 22-09-10, 21:18

gt2871r, larger injectors, mappable ecu, metal head gasket, fmic, z32 afm etc. the list only stops when your wallet does

all depends on what sort of power you want.

**Scamper** · 22-09-10, 21:25

If i wanted lets just say 400bhp

At the mo i am running nistune, so car is fully mapable
I have standard injecters and internals
I have a trust FMIC
Blitz induction kit
tomei manifold and Hks eshaust, with some wierd jap backbox

**S14a johno** · 22-09-10, 21:32

Originally Posted by colm

gt2871r, larger injectors, mappable ecu, metal head gasket, fmic, z32 afm etc. the list only stops when your wallet does

all depends on what sort of power you want.

x2 no lies

just got fitted a 2871r to the silvia
bigger inectors and you have z32

**serious tom** · 22-09-10, 21:34

Originally Posted by colm

gt2871r, larger injectors, mappable ecu, metal head gasket, fmic, z32 afm etc. the list only stops when your wallet does

all depends on what sort of power you want.

What turbo is that? just an s15 t28bb?

**colm** · 22-09-10, 21:38

Originally Posted by serious tom

What turbo is that? just an s15 t28bb?

no its a garret jobbie, they come in various a/r's and wastegate options and seem to work very well on sr's

**colm** · 22-09-10, 21:39

Originally Posted by Scamper

If i wanted lets just say 400bhp

At the mo i am running nistune, so car is fully mapable
I have standard injecters and internals
I have a trust FMIC
Blitz induction kit
tomei manifold and Hks eshaust, with some wierd jap backbox

2871 or a gt-rs would take you to 400. then some bigger injectors, fpr, z32 afm and metal head gasket

**Scamper** · 22-09-10, 21:53

How much would ya be looking for all the above colm??

**S14a johno** · 22-09-10, 21:56

Originally Posted by Scamper

How much would ya be looking for all the above colm??

well 2871r i paid 870 sterlin with actuator 2 weeks ago,
mite give bart a shout he got a savage price on
one,

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