Just wondering how bad idle is on 403s? and if the 402s give any substantial hp, or should i just go with 403s? I still want drivability though.
Thanks
Idle may depends, but I can’t say for all, but I have stage 2 Brian crower and had to make a basemap for it so I can drive to tuner.
I would say best thing is get a basemap mad
e to help with idle then to the tuner?
But to answer u, idle will be choppy if not tuned.
crower 403s or brian crower stage 2 cams for an all motor ls?
how do idles differ? which produces more power? which is better quality? aswell as please just give me your opinion on both products aswell as any expierences with them
Thanks
What are you mods and im not talking about intake and exhaust. Are you also upgrading you valvetrain to run the 403 or the stage or just going to chance it and run stock? The 403 with a good tune will run like stock with a little lope.
I think super street did a honda only mag for one issue and did a test between the brian stg 1 and stg2 on a b20 with some good detailed info if you can find it
I plan on upgrading the valvetrain, arp rod bolts, ported intake manifold and head, header, high flow cat, and possibly p30 pistons. i have an exhaust and intake on.