Ive got an 88 RCSB with a built 350 complete roller motor. It puts down 300/300 to the wheels. It runs 14.40 @ 99 with no stall. I was wondering what it will run with a 3200-3400 stall converter. With the factory stall I cant footbrake past 2000 rpms because its pushing the front tires. Guesses would be grealty appreciated.

 

15.00 flat @ 92mph JK Man we gotta get the stall in there go to the track and find out for sure!

 

.3-.5 off depending traction

 

Should easily drop .5 would be my guess.

 

With a good set of tires you could drop 5/10s maybe more. Your mph is good for a low 13.

 

It was running low 14's with a trap speed of 102 but spinning all through1st gear. I put on some mickey thompson et streets and the times dropped but I cant launch at all. My powerband is 2200 rpms and up and I can only stall it to about 2000 then it starts pushing the tires and trying to burn the tires off. Im just curious as to how it will do with a bigger stall.

 

Typically you don't want to brake stall too high. More often then not you want to bring it up to 1000 or so then let it flash when you leave the line dropping the hammer. This might help you out some with your current converter.

Installing a 3000 rpm range converter will help out big time though.

 

The only problem with the current converter is that it dont flash it all. If I were to brake stall at 1000 rpms and drop the hammer then it pulls from 1000 rpms, so I try and stall as high as I can so that I can get off the line at that rpm.

 

my 3200 in my CC with 3:42s got me a best of 2.0 60' i brake stall to 2500 IF the tires will let me leave that high in the rpm. my converter doesnt flash a full 3200 before it leaves either.

i love my 3200 and it's awsome behind my new cammed/milled head 6.2