Couple of questions about Stock

[trmnatr]

Originally Posted by 68Mustang

Right now I have a hydraulic flat tappet 239/247@50 541/565 106lsa.
I have the shift light set at 5900.
The motor is 10.6:1
1 5/8 headers
3200w/driver
8" ATI flash @5000
4.56 28x10.5 bias slick
Went a 1.468 6.931 98.4 MPH the other week.

I would start with 10° to 15° more duration and i think you may want to consider a 104° lobe seperation, go with an aggressive lobe, good springs such as Manley NexTek {available for solid, hyd, and rollers} springs and titanium retainers

[Greg Marshall]

I run a 418 cubic inch windsor stroker 10.5 compression motor with World products heads which
flow 265 at 600 intake and 210 exhaust . With this combination and a 691/668 272/280 at 50 Lunati
roller cam in a 2880 lb car with 430 gears i had a 1.35 60' and the car went 10.03 1'4 mile at 133 with a small amount of moroso mechnical throttle stop (4 turns) shut off . I believe the 1/8 mile speed was 107
this was behind a C4 automatic

[68Mustang]

Hey Superstreet what are you shifting at and how much converter do you run.