Went to track, weird timeslip!?

[USMC302]

Originally Posted by Blaster

It's a 5-speed car and i am just under 6000rpm at the traps. The dyno puts my peak at 5500 for HP

Your dyno peaked HP @5500 with a 331? What was the HP? Are you running stock heads? What's your setup?

[82 GT]

Do you have an aftermarket shifter or are you still using the stock one? A shift light won't do much good if you don't have a decent shifter.

[Blaster]

I've got a B&M ripper shifter. My combo is a 331 with ported 6037 edelbrocks, typhoon upper and lower intake, 70mmt-body,.......etc. I think i can get 12.6's at 107mph with more practice and some tweaking, for reference there was a Camaro SS (LS-1) dialing 13.6's

[82 GT]

Originally Posted by Blaster

I've got a B&M ripper shifter. My combo is a 331 with ported 6037 edelbrocks, typhoon upper and lower intake, 70mmt-body,.......etc. I think i can get 12.6's at 107mph with more practice and some tweaking, for reference there was a Camaro SS (LS-1) dialing 13.6's

So, now you have to find your shift points. Here's how:http://www.welltall.com/ymc/discovery/car/shiftpt.html

or try this:
http://www.bgsoflex.com/shifter.html