View Full Version : Comp 268 ET guesses?
techg8
06-28-2011, 04:54 PM
Swapped back to a Comp 268 cam in my low compression 350.
Any guesses on an ET? think it will get in the 14s?
72 lo comp 350
Comp 268 cam
Everyday performance prepped Qjet (of course)
TH350 2400 stall
2.25" manifolds and exhaust
4:11 posi rear
275/60-15 nitto drag radials
wonder how it will handle the nitrous
I will post some times when I have them
lordy611
06-29-2011, 08:15 AM
Hey KG-
Hope your combo does really well. I just took delivery of the same cam kit, and I got some 10:1 pistons awhile ago..., and my carb was rebuilt by the same company! You have a higher stall TC and taller gears, but then I dont plan to race at all. I just want to widen my smile at each stoplight. Let us know how it goes!
techg8
06-29-2011, 11:00 AM
The low compression motor really prefers this cam on the low end.
It starts easier, runs smoother, takes off harder.
Not sure how it will pull on the track though. One way to find out.
Its been an interesting journey thus far. Fun too.
I will post results when I have them.
techg8
07-04-2011, 04:29 PM
threw the CQ code rebuilt 200-4r in there during the rain Sunday. Should make the drive to the Buick day at Lebanon that much easier - will complement the 4:10 rear.
techg8
08-20-2011, 09:40 PM
forgot to update.
Ran 15.0 natural
14.1 on 50 shot
13.8 on 75 shot
13.1 on the 100 shot
DeuceCoupe
03-29-2012, 02:02 PM
Could you post the car and weight, and maybe the other timeslip info (60ft, 1/8 et and mph and 1/4 mph?) That is helpful to understand what the combo is doing, thanks!:YA:
forgot to update.
Ran 15.0 natural
14.1 on 50 shot
13.8 on 75 shot
13.1 on the 100 shot
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