WTB front half with large five petal or 7 petal reeds

[Kdybalski]

Currently on have the 4 petal rubber coated on a carb 2.5 ff.

[LakeFever]

What’s the limit with the four petal you’re looking to surpass?

[Kdybalski]

What’s the limit with the four petal you’re looking to surpass?
My 2.5 has rod slots cut, 140 pound heads, front half milled, exhaust chest work. With that in mind thinking I’d pick up a few rpm’s on the top end. Spinning a 24 to around 6600 on a lightened triton tr21.. figured if it helped the Promax then it would probably give me a little extra.

[LakeFever]

Part of the equation here

https://www.screamandfly.com/showthread.php?369449-5-amp-7-Petal-Reeds

[25two.stroke]

I have a 7 petal reed plate if you want to buy those reeds he has. Then all you would need is the 7 petal carb front half.