[jamesskyline153]

I am trying to have a turbo upgrade to my N/A block engine since suggested to be easier and cheaper to an RB26 Swap so i'll take his advice and do this. I need some opinion on what kind of turbo is good for an RB25 for everyday use and occasional track use? THank you very much.. I am aiming to do this conversion on the week of Octber 7-13th. thanks..

 

[anthonymcgrath]

I'm currently lookin about for an upgraded tubby myself - my choice is a hybrid turbo with full steel internals and thrust bearing or maybe a hks gtrs for 1bar+ which I imagine would be good for occasional track day and everyday use too
cant find the gtrs turbo at good prices anywhere tho

 

[Hudeani_R33]

you missed 1 on ebay last week! had steel internals and 360 bearings etc and was in very good nick went for 250 quid!! i was gonna get it but had to go to work and missed it lol!

 

[anthonymcgrath]

darn I saw that too - it went for 250quid wow! mind it did say it had been on the car for two years so who knows how hard its been thrashed :/

 

[jamesskyline153]

thanks you guys.. how about the HKS T04Z??

 

[anthonymcgrath]

big n laggy isn't it? It'd only come on boost higher up the rev range from what I've heard (about 4krpm maybe later). Stick with a gtrs tubby - half a bar more boost over standard with minimal work to the engine (again.. from what I've read on here) ...serious power hikage for a direct tubby install

 

[UnknUn]

here we go bro ,,

Garrett GT47 1550 hp
HKS GT3240 x2 1350 (( twin ))
Garrett GT42 1300 hp
Garrett GT42R 1300 hp
Garrett GT4294 1200 hp
GReddy T88H 1150 hp
HKS T51R SPL 3 1100 hp
GReddy T88 1000 hp
HKS T51R KAI 950 hp
HKS GT2835 x2 950 hp
GReddy T78 850 hp

and u choose wat u want ,,