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Thanks for your valuable comments

Would this Weldon pump be an overkill and generating excessive heat for the fuel?

http://www.weldonracing.com/product/1-6/D2035-A_%28-12_inlet_and_-10_outlet%29.html


I have some plans to use E85 in the future and I assume in that case this might be a good match

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I'm sure it will work for your application with the proper return style regulator I like to get the best parts for the job, Weldon has made electrict fuel pumps for the small airpalne industry for years and years, they are good I also like to get the best part to do the job for the best price, not the cheapest part that will do the job Look at the prices of that pump and return regulator and then look at other brands that will do the same jod on thier specs like Weldon has I selected the Magnfuel pumps due to them having thier return lines on the pump instead of having to run another fuel line back to the gas tank from the front of the motor BTW, the fuel regulator should be mounted in front of the carb, bowls Your choice on parts, make sure and use a 80 micron or bigger fuel filter between the pump and the sump on the tank I used a Aeromotive 80 micron fuel filter and cut off valve on the tank and another 10 micron BG 500 fuel filter between the pump and the fuel regualtor to capture any small debris that went through the pump and filter in the rear Another thing that can bite you is the size of the needles and seats in the carb. It has bitten me more than once Alcohol should be .150 and E85 should be at least .130 for a single carb., stainless steel on both .120 on gasoline, I like and use the Holley Viton needles and seats on gasoline If your using multiple carbs you can use smaller but I don't now I really like the 511, 512 and 518 C.I. strokers,both B and RB, they flat rock I'm sure yours will put a big smile on your face