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Power gain


kennethbrantley5

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I have a setup almost like what you are building.

 

Hot rods welded 4mil long rod crank

Hjr 4mil dune port cylinders

21cc domes

Timing at +4

Vforce 4 reeds

Pwk28 carbs

Open airbox with pro flow filter

Barnett basket

Barnett clutch with HD springs

billit water pump

Pro circuit pipes

 

It has been an awesome performing and outstandingly reliable engine. It has a ton of hours on it, so i just rebuilt it, new clutch, etc etc. I would highly recommend going with a stroker build.

 

Once you have a 4 mil, if you decide you want more power and want a cub or serval, youll already have the crank!!

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You be lucky to see 5 peak hp difference between a ss and 4mil that are set up the same.

This is true. There's a stock stroke long rod that runs right along side of me. I barley break away in the top end if we have enough room. But in reality it's anybodys race. A well set up stock stroke can make plenty of power
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