taffyjason Posted April 21, 2012 Share Posted April 21, 2012 i hate thinking im hijacking this thread, but ive got HKS fast road cams and Stillen headers to go with the porting, now back to the super main thread Quote Link to comment Share on other sites More sharing options...
taffyjason Posted April 21, 2012 Author Share Posted April 21, 2012 depends on money ! i dont wanna stick forced induction on an engine thats leaking! im getting a compression test next week Quote Link to comment Share on other sites More sharing options...
Mark@Abbey m/s Posted April 22, 2012 Share Posted April 22, 2012 i hate thinking im hijacking this thread, but ive got HKS fast road cams and Stillen headers to go with the porting, now back to the super main thread TaffyJason, also running cams you need more compression to make them work on a N/A car. pull the motor , rods/pistons to raise the compression ratio, cylinder head cleaned up/cams uprated springs/caps on the valves, 7500+ RPM with a good tune your see around 320+ bhp at the hubs on our dyno. Quote Link to comment Share on other sites More sharing options...
DannyBoy Posted April 22, 2012 Share Posted April 22, 2012 i hate thinking im hijacking this thread, but ive got HKS fast road cams and Stillen headers to go with the porting, now back to the super main thread TaffyJason, also running cams you need more compression to make them work on a N/A car. pull the motor , rods/pistons to raise the compression ratio, cylinder head cleaned up/cams uprated springs/caps on the valves, 7500+ RPM with a good tune your see around 320+ bhp at the hubs on our dyno. (hugely off topic, sorry Keyser ) Could go with Nismo type 2 cylinder heads rather than porting the existing ones. They flow better, and bump the compression on stock pistons to 11:1, add some high comp pistons as well, and then sort the breathing out to cope with high revs and you'd have a hell of an N/A motor. @Mark, do you really think 320 at the hubs would be that easy? I just mention it because Alex at Z1 spent a hell of a lot of time and money just getting over the 300 mark. DB Quote Link to comment Share on other sites More sharing options...
taffyjason Posted April 25, 2012 Author Share Posted April 25, 2012 i couldnt find those Nismo heads, do you have a link? Quote Link to comment Share on other sites More sharing options...
DannyBoy Posted April 25, 2012 Share Posted April 25, 2012 http://www.rhdjapan.com/nismo-vq35de-en ... ec-2-55710 you do have to get them from Japan unfortunately, but they really do look worth it. They used the VQ30 heads as a base, then milled them down to increase compression and ported them. The VQ30 heads are a popular mod in themselves in the states, as they're supposed to flow better than the VQ35 heads as stock. I'm not just blurting out exotic parts at you either, these are on my shopping list for down the line, and they got there via a lot of research. DB Quote Link to comment Share on other sites More sharing options...
taffyjason Posted April 25, 2012 Author Share Posted April 25, 2012 i would honestly like that, but its all the other bits you need to buy to go with it, all adds up, if i was that rich i'd just buy an R8 ! Quote Link to comment Share on other sites More sharing options...
Daryl Posted April 25, 2012 Share Posted April 25, 2012 Cosworth also do cylinder heads for the VQ35,maybe worth giving them a call. Quote Link to comment Share on other sites More sharing options...
taffyjason Posted April 25, 2012 Author Share Posted April 25, 2012 yeah ive seen those at Cosworth, not cheap!! Quote Link to comment Share on other sites More sharing options...
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