Im running 2 Mallory 140 fuel pumps. Has anybody had problems with these pumps not lasting very long ?

It's a 250 h.p. shot activated by a switch on the shifter. I was going to put a dual shot on the car, the first shot would be 125 activated by a throttle micr-switch and than an additional 250 shot on the shifter. Havent done that yet. Im starting to realize how important timing is and even the cams...

Guys, I really appreciate all your suggestions to my questions regarding my previous "thread" about NOS. Here is another question to the Small Block Chevy guys. What is the best flowing head you guys are using ? I've got a set of Brodix Track 1's as well as a set of Pro TopLine heads. I am...

Well, the car ran o.k. at Muscle Car Shootout this weekend. I Stayed with the 250. rather than put the dual shot on. I was launching hard, but me and several friends experienced selonoid problems, sometime the NOS would work, some times it wouldnt.I wound up breaking something in the rearend, probab...

Thats cool, I'm open to any and all ideas.

Hi Gator, the car is loaded up already for Muscle Car Shootout in Brainerd Minn. this weekend. I'm not sure of the exact jet sizes for the NOS, but it computes out to 250.h.p. I've launched right out of the hole about 4 times so far and had no problems, the plugs looked good also. half my friends sa...

hey guys. I have a SBC 421 with 14:1 compression, I've ran a 250 h.p shot thru it a couple time without any problems. Like most guys I'd like to go a little faster, so I'm considering running a dual stage single plate which would give me a 150 shot out of the hole and then an additional 200 shot goi...