This engine is very needle When you have the needles set right, the top end is unreal. I literally watched this engine tuned in my friend's car rip past guys on the straight. But like I said, you have tune it properly. I've run it with standard and turbo head button. No flameouts. I yes, you need good fuel, no off cheap stuff. I ran it on TQ 30%. Also, check the bearings when you get close to 2 gallon mark or just replace them with Boca or TKO. This is known with the plus series engines to have the bearings only last 2 gallons. It should come with the replacements though, as the 367 came with new front and rears in the kit.
Last edited by ezveedub; 01-18-2008 at 09:24 PM.