360 Intakes

Pro drag racers use the MSD 10 box or the MAG. That set up cost close to a grand but with those super hot sparks, the fuel really burns. You can dump all the A/F you can in the motor but then you NEED a super strong spark to burn it up. That-along with 13-1 compression and a BIG cam- is how they can run a 1150 cfm carb on a 5 liter motor.

Muti-carbs need a stronger spark, just like the dp carbs. I found outside temp. does not matter too much anymore either since I got the MSD 7al. Before it seem to matter and I had to rejet 2-3 times a year as the temps. went from 30 dergess to 90 degress. to go as fast. Now I still could if I want to but its not that much diff.

Its always quick.