Since this post is going nowhere I'll offer up my sb combo that went 10.25 @ 132mph with a 1.40 60' time... Oh yeah, and most of the engine gurus told me it was junk after this thread was posted https://board.moparts.org/ubbthreads/show...&PHPSESSID=

I put over 200 1/4 mile passes on it last season and won a Track Championship as well. I did a leakdown in November and the leakdown was 2% or less in all the cylinders... So, I will be putting another 200 passes on it this coming season with the SAME PISTONS AND RINGS... I'll be the first one to post if I have problems with it.... Keep posting man and take all advice with a grain of salt

This year I switched to 29.5-10.5-15 M/T ET Drags and a 4.56 rear gear. I also dropped 200 lbs. off the car. RyanJ converted my intake to a Dominator flange as well. I'm hoping to get a 9.99 slip and run 10.0's this year... Any guesses as what it will run now???

It's a 423ci small block based off a 340 R Block bored .040 over, oil mods done by RyanJ, Pro-Gram billet caps 1-4, and has a K1 crank and rods. The rods are 6.200 long and the crank stroke is 4.125. It has custom CP pistons to produce a 13.5:1 compression with Total Seal Max Seal rings. The heads are INDY 360-2's fully ported and polished by RyanJ that flow 325/245. The intake is a INDY ported by RyanJ as well. The cam is a bullet solid roller with 276/282 duration at .050 with .712/.696 lift with a 1.6 ratio rocker and ground on a 109. I'm using the T&D shaft rockers and Smith Brothers .116 wall pushrods. The carb is a Big's Stage 7 950 HP. I have the lifter bores bushed because I'm oiling through the pushrod. I have the Charlie's 8 quart pan with a Milodon pickup and a Sealed Power HV oil pump. I'm running TTI 1-7/8"" headers as well. All MSD ignition components as well...


3600lb. Race Ready F-Body (with me)
Ford 9" with a 4.11 gear
CRT 727 trans with no brake
28x10.5x15 M/T ET Drag
Skinnies on front
5200 stall 8" converter
Solid K-Frame Bushings
Subframe connectors
Engine torque strap
6-Point cage
Caltracs with their monoleafs and Rancho 9000's
3" full exhaust with Dynomax Oval Ultra Flo's