AKnight55

So ive been having issues with my pump and supercharger shutting off, so im see what is the best pump to go with Johnson cm30? Looking for something that will bolt up easy and is better than the oem one. Also where online is a good place to get one, need to order one tonight, as ill be hitting up the track soon.

skratch77

Just got back from new england dragway and the K4 car came up too.add another E55 that has a bad pump.

He was idling at 155 degree intake temps and still managed a 12.2 I think his best trap was 115 after an hour cool down with ice.

AKnight55

Ha everybody and these damn pumps.. How did you run skratch? Get into the 11s yet?

Hammer Down

what was the temp out?

skratch77

I had crappy times guys I just went to see what the k4 can do.I let Rob use my drag radials and my best time was like 12.3 at 116 and highest trap was 117.

It was muggy and hot during the day and the temp when we ran was like 73.

Weird thing was my car was having high temps too.I was at 118 idling before my runs.Im usually around 25 above ambient.

Hammer Down

wait another 2-3 weeks and then go back out! I may not run until November if this warm weather keeps up.

AKnight55

Thats too bad.. I hope i see the k4 and some of you other guys at the track sometime soon.. Ill be going for sure next Friday.. I should have my new pump on by then, so well see what she runs for real this time.

skratch77

Only problem is the track is like ice.I wish I recorded it as I was spinning the whole 1/8 mile on my last runs that put me in the high 13s.

Legit traction control blinking all threw 3rd gear.I thought I blew the diff up since it got a little wheel hop going threw second and it made a pretty big bang.

Put it this way.I was getting 2.3 60fts and the drag radials were getting 1.9s all night.

Im going all out the next time I head up there tho...ill have 175 ppulley kleemann tuning and a fresh set of drag radials

I think its time for an lsd too lol