pics and set up your running ? mopar are no car! p.s. 1/4 and 1/8 mile times

364ci W5. Haven't made it to the track yet and will be converting to 437ci soon.

My 422 W5 combo went a best of 6.15 on alcohol at around 3200 before I started spaying it. Then started finding the week link regularly. Went 5.66 with 250 shot.

1972 challenger 9.08 @ 146 at atco.
Engine built by G&S Performance. Heads ported by Ryan J.

engine pic

nice #'s barry!

My old 422ci cement filled alky injected combo went 9.08 @ 149 with a burned up powerglide.

Where did you get the intake? If you still have it would you be interested in selling it?
Barry

What's the race weight on your Challenger?

2700 with me in the car.

im putting togather a w5 360 please feel in the blanks for max horse power ? i want to stay around 630 lift with a roller



stock stoke 360 cast
stock block
750 profrom
m1 large runner
w5 heads cc ported with 202 or 205 and 160
pistons srp flat tops
scat rods
hooker 1 7/8 adj

please feel in the blank and what could do and whats wrong

car
69 dart
29/11 slick
456 spool
ladder bar or cal-trac ????
727 with 4500


please help me make a cool car mopar or no car

The mopar intake is Junk

Get yourself a INDY intake

if i got a indy would i have to go to a 950 carb???

My combo.. no pics on my phone though.
3100lb 11.5 tire, 69 dart.
ladder bar, 727 trans
408cu.R block, W5s injected on alky
roller cam...
So far 6.13@113.05 1/8th
9.63@139.57.
If I can ever get it to 60 decent it will run consistent 50s easy enough. Only has went 1.36 and usually 1.37. 60ft. Just spins horribly at the hit. And if it does hook initially it will unload when the tires touch back down. This is also with no hood as the injectors are to close to the bottom of the hemi scoop.

Yes a 950 or 1000 4150 carb

would be good.

Your short block is OK at best a stock block and stock 360 cast crank.

You can make 600 HP with W5's and a INDY intake easy. That is not good for a stock block and cast crank.

I would keep your RPM's 6500 or less

We've gone a best of 9.87 @ 138mph. Changed converter and pistons and I think we've only seen 135mph out of it this past season. The "looser" 8" converter has netted us much more consistent 60ft times and running low 10's keeps us legal. We're running an Indy intake topped with a 1050 dominator. CNC ported W5's by Ryan. Probe pistons, eagle rods/crank. Conservative roller cam and aftermarket main caps. We run exhaust on the car and it sounds like a wuss idling through the pits......just the way we like it. We had to tear the engine down after 50 passes due to a porous head. At that time we discovered that a number of the comp cam roller lifters had cracked, thus the early overhaul. We're currently running lifters from Brian at IMM Machine. The engine was happy all summer and we may throw the 9" converter back in next spring to play with it......or our 904 trans/9" set up.

Good luck with that cast crank!!

Mine has gone a 5.93 @ 114 2750# 904,indy intake, 408" 360 block,scat rot.ass.diamond flat tops 12.5 CR, pro sys sv-1,mild crane roller.

W5s here, .020 over MP short block, soon to be replaced with a 408 and a .700 net lift roller with 2.08 valves.

What cam did you use?
currently have a comp 20-717-9

Shady Dell built pump gas 439", small chamber ported w5's, 10.7-1, bullet solid roller 272/276 @ .725, R3 siamese, Howards ultimate rods, K1 crank, Diamond pistons, TTI's, M1 intake (temporary) with Indy intake, and 1050 Dominator to go on. Will likely see a vacuum pump in spring. 660 HP at the moment- only to go higher...
No times yet- should be a mid-low 10 sec car with traction. All I know is with E70-14's on it's a handful, still lays rubber @ 80+ mph thru 3'rd gear and sounds sweet @ 7500.
GOOD STUFF!