The M50B25 (offered to me, running engine with harness and computer) measures 28” long
Economically speaking, the 250 build is the best way for me, at the moment.
I am looking at the following
Forged Ross pistons
Turbo cam
My top end
Studs top and bottom
1/2” off the crank counterweights and balanced (recommended by an engineer)
Sniper 650 power adder
Sound reasonable?!?
The sniper is extra... I’m not paying for it.
