I would think a 35 with that package would want more that 30 b1's.

The 500efi Whipple 3.3 usally makes around 720-740.I am running 500efi Whippled on my 38 ,1.30 gear stock B1 30 6000rpm at 860hp.At 766hp I turned the 28b1's 6000.

His numbers...

2001 Classic w/ -2 shorties
540s w/ 700 dyno hp na
Ran 29 Quad 4s to 5800 - 90 mph
Today ran 32 Bravos stock to 5600- 95 mph

Thats awesome...How much did he pickup with the -2 lowers?

His speed numbers with the Hydro 29's were with the stock lowers and he has a 1.5 ratio. I got a set of Hydro q4 27's to test tommorow.......what do you think, more rpms's and about the same speed or will it bust 90?

Last weekend turning stock 32 Bravos @5600, I ran 95 on gps. This is with -2" Imcos. Would like to turn 5800 for peak hp. I'll have to see how the P5Xs stack up.

You should pick up a chit load of mph at cruise. Might lose 1-2 on the top end. Ive been told maximus are the best for single steps.

How is the Maximus different than the P5X? I think they are bigger props (diameter)?

They do have a larger diameter, I tried one on my 27 a while back and lost about 4mph. That is one BIG heavy prop! Plan on hitting the water at noon today to test the Hydro 27's.

MV35 is kind of the king of single step 35s. He ran 110 with the maximus's.

Put on your other set of pullies!