Largest Cams In Rb25?

[Al_Star]

hi, did a search but couldnt find it

does anyone know what are the largest cams you can get in an RB25DET head without converting to solid lifters??

thanks a lot

Alan

[dangerman4]

poncams

[Al_Star]

already have tomei poncams 256 degree 8.5mm lift on both inlet and exhaust

wanted to know if i can get any larger ones in there

[BHDave]

hks!

256 8.8 inlet, 264 9.0 exhaust.

If you can find some old apexi cams they used to make some bigger drop ins. same sort of lift, just longer duration. Up to about 280's from memory

[The Mafia]

sell your old ones to me for $100

[GTS-t VSPEC]

I have Apexi cams, 270deg 8.9mm lift, retains the NVCS.

[BOZ22N]

hks!

256 8.8 inlet, 264 9.0 exhaust.

If you can find some old apexi cams they used to make some bigger drop ins. same sort of lift, just longer duration. Up to about 280's from memory

I have these at the moment, they are working a treat . You don’t really need any bigger unless you send a bucket load on the head.

HKS cams are a billet cam direct from HKS, the tomei ones are re ground Nissan cams I think.

Good luck

[proengines]

I've got an almost new (about 500km) HKS 264 intake cam here going cheap if you want it. It's to suit the vvt 25. From memory, thats as big as HKS goes for a bolt in.