[79TA455STROKED]

Originally Posted by BruceWilkie

From Wallace Calculator I plugged in MPH of 134 and weight 3350. I think it said 630 hp

Then plugged in 139 mph and was near 690 hp. so 630 + 10% = 630 x 1.1 = 693

A little more precise just divide the hp required for one speed into the hp required for another speed. 630/693= 0.909090..... or 693/630= 1.1

Your dyno didnt give you a 630hp number, but at the track your performance did at 6350 rpm. if your dyno can still find 10% more power at the higher rpm of 7100 then your track power will also increase the same percentage.

530/571= .93 571/530= 1.077 so run the walace calc for 134 if its 630 hp multiply by 1.077 = 678 now plug in speeds in hp calculator till close to 678 hp.

http://www.wallaceracing.com/Calculators.htm

ok,will do

[BruceWilkie]

Probably around 137 and 7000 rpm with 4.3 gear and 30 inch tire. Based on your dyno curve.

If your tune has improved since last time 139 at 7100 could be a possibility.

[79TA455STROKED]

Just wanted to bring this to top and say thanks for the help Bruce!!

4.30 gear with 315 drag radial(30") worked great!

No more 10.18 at 134mph goin through traps at 6350rpm.

New best and consistant 9.81 at 138mph with 1.38 60's and there is some left with more tweaking!

[triathlonx13]

Great job !

Are you going to be able to go to Norwalk this year?

.

[79TA455STROKED]

Originally Posted by triathlonx13

Great job !

Are you going to be able to go to Norwalk this year?

.

Thanks man!! and i hope so,been buiding a new house so thats why i havent been on here in a while or doin much with car.
Still need to get that darn cage! lol

Should be movin in new house in about 2 weeks,waiting for closing date.