i just finished my 306 i need to get it tuned right it seems to have no low end power im running 30# injectors and they are verry touchy when it comes to fuel pressure i got it set at 35 psi and ther timing at 16 it drives fine you just need to push the gas down i little farther to get going than i like but when i mash it down im braking traction through 4th i wish i could have been there saturday but i was working on my car let me know about the next one and ill be there