What should i change to get into high 11's?

flyfish said
Like others have said, you're going to need the whole package to get your car to ET well (power + suspension that works + sticky tires)....but here is my motor build if you're curious:

360 block, 410 ci, 10.8:1 compression (93 octane pump gas)
Eagle 4.00 steel crank, Scat I-beams, Diamond pistons, total seal rings (file fit),
ARP main/head studs, Edelbrock heads stage II ported by Ryan J @ Shadydell,
Small solid roller 248/254 duration w/ .576/.582 lift, Victor, 750 dp,
4.10 gears, spool, 35 spline axles, full Caltracs setup,
727, manual valve body, 8 converter, 28x11.5 Hoosier QTP
3200 lbs, street trim and with 3 inch Flowmasters.

This combo makes close to the same power that your brothers car does (never dynoed, but going from trap speed it is close), but it gets it all to the ground....it runs low 6.80's @ 99+ mph in the 1/8 (which is ~10.7 in the 1/4).

I'd listen to what this guy is saying. His short times are in the sub 1.5's, according to his sig. His car is pretty darn dialed as far as getting power to the ground! That is really the key.

You can spend all kinds of money on go fast parts, but if you're not optimizing the power through suspension set up and tires, you're clapping with one hand. Sorry if I missed it, but how much does youre car weigh with you in it? What is your average trap speed? A 2.1 short time isn't great. You could probably gain .500 seconds or more, just getting your 60' down to the sub 2.0 area.