Choice Of Cams With Gtrs Turbo

[Jayden.K]

As above I am keen on type B tomei cams. I have a hks Gtrs turbo and there not that big and the information says there good for mid range larger turbo. So anyone who knows these turbo could suggest type b cams being a mis match?. I want to get the most power out of this turbo as I love the response. Also considering heavy valve springs and porting of the head. No oversize valves planned yet. Thoughts please. Ps it's a r34 gtt neo blah blah

[raZ1911]

256 vct side and 264 the other seems to go well. Will be more than enough even if you want a bigger turbo later on.

[AngryRB]

As above I am keen on type B tomei cams. I have a hks Gtrs turbo and there not that big and the information says there good for mid range larger turbo. So anyone who knows these turbo could suggest type b cams being a mis match?. I want to get the most power out of this turbo as I love the response. Also considering heavy valve springs and porting of the head. No oversize valves planned yet. Thoughts please. Ps it's a r34 gtt neo blah blah

sounds like alot of $$ for what will be minimal gains, i would be buying a water/meth kit and having it tuned on higher boost and timing.

[Lithium]

sounds like alot of $$ for what will be minimal gains, i would be buying a water/meth kit and having it tuned on higher boost and timing.

Similar to my thinking. What ECU is it running? Spend the money on converting to flex fuel perhaps? I have often thought that an RB25 running a GT-RS would be loads of fun with a bit of boost and E85

[Jayden.K]

Power fc. It's fast but always want more haha, I just wouldn't mind some torque a cam would provide, and a better note to the motor. So I essume the best answer is e85

[Jayden.K]

can the power fc save 2 maps, and maybe a way through the hand controller to switch between maps because i assume a power cannot fuel flex just by o2 readings switching between fuel??? meaning chuck in e85 and your laughing because dosnt e85 stoink ratio different to petrol 98 so a 98 tune cannot adapt to a e85 tune??

[paulr33]

powerfc does not support more than one tune and you need to use datalogit to change tunes

daniel runs dual flex 95/98 in his r34 gtr with a link g4

read here

http://www.skylinesa.../page__hl__flex

[Jayden.K]

powerfc does not support more than one tune and you need to use datalogit to change tunes

daniel runs dual flex 95/98 in his r34 gtr with a link g4

read here

http://www.skylinesa.../page__hl__flex

^^^^ wow that thread was so great, thanks for that really learned something, but i think for now. im going to just chuck some 260 cams in, if i hate it so bad ill take them out and sell them. i think i will only swap to e85 if i have bigger turbo, injectors, manifolds, high lift cam + major head work, forge bottom end and computer. pretty well the works. just enjoying the reliable bolt ons for now hahaha thanks

[AngryRB]

^^^^ wow that thread was so great, thanks for that really learned something, but i think for now. im going to just chuck some 260 cams in, if i hate it so bad ill take them out and sell them. i think i will only swap to e85 if i have bigger turbo, injectors, manifolds, high lift cam + major head work, forge bottom end and computer. pretty well the works. just enjoying the reliable bolt ons for now hahaha thanks

E85 would give you a massive difference, not to mention a cleaner smelling exhaust pipe, those cams will most likely give you extra lag, i dont think my cams even made much difference to my setup, extra ignition timing and boost will be better than some cams every day of the week... ill also add that E85 will make the exhaust note more beefy too,

but your call.. see how you like it

Edited January 14, 2013 by AngryRBGTX

[34GeeTeeTee]

Kurtis and I run type B cams.... Not a huge difference in sound as they are super smooth.... Compared to the identical build to mine without cams I gained 20kw, but that isn't much really.... And I assume the gain would be less significant on lower power (smaller turbo)..... E85 will certainly help

[AngryRB]

Kurtis and I run type B cams.... Not a huge difference in sound as they are super smooth.... Compared to the identical build to mine without cams I gained 20kw, but that isn't much really.... And I assume the gain would be less significant on lower power (smaller turbo)..... E85 will certainly help

you can tweek the sound though when its being tuned, can be smooth or can be shaking and rough like your a try hard dragster lol

[Jayden.K]

yeah true, well i dont think im going to do cams anymore, but living in mackay there is no a glimpse of pump e85, so takes my motivation to setup up that fuel as getting some will be a pain, but thanks for the opinions

[AngryRB]

yeah true, well i dont think im going to do cams anymore, but living in mackay there is no a glimpse of pump e85, so takes my motivation to setup up that fuel as getting some will be a pain, but thanks for the opinions

water meth setup then..