QA1 Carbon fiber DS is great! I've running it for over 2 years with over 100 1/4 mile passes on it with a 9 second mustang. I would definitely wait till you can buy one, second best choice keep the stock DS on for now.
Yes, it’s on E85. It drives perfect on the street, just like it did without the mods. All my mods are listed in my Signature. Now running 9.5 in the Quarter mile.
I don’t think anybody is against a return fuel system. The question was “can you run E85 on low boost without a fuel system” and the answer is yes, it can be done safely in the 750 - 820 RWHP range and running 9’s with no problems. If you want to go low 9’s or better you will need a return system.
Running E85 with the DW400 pump and a BAP absolutely no fuel issues or even close to running lean. I race every weekend, car is extremely consistent running 9.7 all day long with 80+ passes on it. Having a good turner is key. Yes, I will need a return system If I want to run low 9's. Seen a...