I'm heading to the dyno this weekend and I'm looking for some insight on cam timing for my 62405A-2s. I know every engine is a little different but I was hoping someone could give me some direction to work toward to dial things in.

Current set up is as follows:
B20 bottom end w/ OE rods with ARP bolts
Wiseco 12:5:1 Pistons - P8R head - Ported and polished - Head shaved to min
Crower 62405A-2 cams, Crane Springs and Ti Retainers
BLOX Intake Manifold - 70mm Throttle Body, fuel pressure reg, 4-1 header with 2.5" collector and 2.75" exhaust to the rear
Full Accel DFI Fuel Management - Including Wide Band O2, Dual Sync Distributor, 300+ ignition system

Any insight would be great. Cams set straight up made 200 whp even, so I'm hoping for a bit more.

TIA!

 

Any input would be greatly appreciated.

 

maybe i'm just a dummy, but what exactly are you describing when you say "62405A-2s"?

edit: i just re-read your post. yeah i'm an idiot.

 

start with them dialed in according to the cam card they came with then go from there. try retarding the exhaust and advancing the intake. do both of those things too far though and good luck idling. im guessing you clearanced these cams right so you know how far you can adjust them?

donF and b19coupe should have some more first hand experiance though

 

Hi from Chile, I know this is a older thread...

Do you have some dyno results with the 62405 cams???

I´m interested in those cams, now I running Crower 404 with very good results and my next mod would be the 405.

Thanks in advance...

 

Holy 4 year old bump!

 

Yes jaja, I´m interested because there isn´t dynos with the 62405....