Here's my problem:

Whenever I my car gets between the 5-6k rpm range, it starts to hesitate, and even detonate. I can't figure out what is causing this!!! I have a 94 GSR with CTR pistons, intake cam, VAFC, cam gears, exhaust, FPR. I checked my gears, and they haven't slipped. And I've retarded my timing about as far as I can go. I haven't done anything to my car recently. I have 175K on the car, but 15K since a rebuild. I was wondering if it could be the injectors??? Maybe I need to send them off to be cleaned? I'm lost here. Any help would be appreciated. TIA-Dan

 

do u have the plugs gapped right?

 

check your distributor
crank possition sensor

http://www.hondaditributors.net

 

Yeah the plugs are gapped right. What do I check for on the distro ??? If it has moved? And how do I check the crank position sensor? Thanks guys.

 

Why would you check the dist if hes detonating? Check the ignition components to make sure everythings good. Are you running lean after 5k rpm? If i were you I'd be visiting a dyno to see what things look like once they are on paper. Then you can possibly play around with fuel/timing settings and see what results you get.

 

Are there any ways I can troubleshoot the distro to see if the crank position sensor is bad? Thanks everyone for your inputs.