i want step 1 cams...any info for me?

[driftking91]

I gave up on my J4 ECU. I could not find anyone that could tune it. Heard excuses about difficult motherboards doucghter boards and whatever an MCU is. I finally went with the other blacktop ECU the E5

[S13FASTBACKSR]

email sent back

[drftsx]

got another question.... Will it be better to go with hks 256/264 or bc 264/264? i have a t28. im assuming the hks 256/264 but i want to be sure. Also am i able to run the hks w/o upgraded valve springs and not have trouble. Thanks!

[S13FASTBACKSR]

you are on the s14 t28 right? how long are you planning on being with that turbo? for what you are looking for..autox and drifting the hks 256 is what you want..and yes no valvetrain modification needed for those..by the way 256/256 not 256/264

[highmilehatch]

Do you guys have any experience using any of these cams with the T25/T28? Any before and after dynos or track times? I just can't see either of those turbos flowing enough air to warrant using upgraded cams. To me, the turbos run out of breathe before the cams do. I've got a set of HKS 256 for my S14 SR, but I haven't been able to justify installing them until I upgrade the turbo.

[S13FASTBACKSR]

you will see gains but yes your right not anything crazy..the way i look at it is nissan matched the factory turbo with the best size cams or visa versa so it cant really get any better than that as far as lag/ perfect airflow..thats why its best to upgrade on an aftermarket turbo..but you will still see slight power gains..dont know if its the best idea to upgrade cams for drift or autox..money could be spent betterly in other places