Camshafts for the GTI-R

[Thor]

Hi,

which are the best camshafts for my car?? 272in /264ex??? Here are the modificatios i made...

-ported and polished racehead
-lightnend and balanced con rods and flywheel
-HKS 87mm Forged piston kit
-HKS 1,2mm Headgasket
-HKS Metal clutch
-Apexi Twin Chamber Blow off Ventil
-fuel regulator of 5 bar
-Z 32 maf sensor of the Skyline GTR
-Sard 660cc injectors
-Walbro fuel pump 255 Liter/h
-Race manifold
-Turbo HKS GT3037S
-Tial 38mm external Wastegate

anybody here that can help me??

thanks
Sascha

 

[skiddusmarkus]

Nice spec 8) .Personally I'd got for around 260-264 degrees on the cams to try and get the power a bit lower down the revrange to offset your HKS3037 but others would probably advise you to go for 272/272 for more topend power.

 

[Thor]

yes, sounds nice... but i don´t know which valve springs i have in the head... and from which manufacturer become i the best camshaft´s??? and how much lift...???

 

[Nad]

Definatly a set of 260 11mm lift is what u need, unbiased of course This will give u plenty of midrange and enough early airflow to help spool up your turbo, ask Nikko if ur not sure.

Nad