what will i need

[Mr J.T]

im planning to upgrade my TO4S turbo to either a gt35 or a gt51r turbo and want so advise to what ill need. im currnently running a monster port with 850 injectors all around with hks external wastegate big fmic etc etc. just want to know whether i would have to change the turbo mounting and wat else?

Cheers Jon :cool

[Red and Single]

Bigger injectors for starters :chat

[Mr J.T]

lol 1680\'s on there way already

[John Yorke]

New manifold, bigger wastegate, pos bigger fuel pump + a regulator, spark amplifier, colder plugs, 100mm diameter exhaust, dont forget as stated before bigger injectors oh, and a petrol tanker following full of optimax

[Mr J.T]

lol, right i knew id need the manifold. ive already got a apexi r33 fuel pump in will need a regulator, what size waste gate will i need?

[andyrose]

J.T
where did you get your 1680\'s from and if you don\'t mind me asking how much as i\'m after a set myself.
Cheers
andy

[antnicuk]

50mm should be ok for a GT35 but people seem to use the 60mm for the T51.  If you get a GT35 with the T4 footprint,  you should be able to keep your manifold but the T51 has a v band style although you can get converters.

I wouldnt have thought you would see huge differences with a GT35 over the TO4 R, but a T51 seems to be a different story...........

[John Yorke]

I wouldnt have thought you would see huge differences with a GT35 over the TO4 R, but a T51 seems to be a different story...........[/QUOTE]


 :p  :mmmm  :Giggle