Join Date: Jul 2014
Location: San Antonio and Houston
Motorcycle: 1986 GSXR 815, 2002 Bandit 1200N
Re: 1052 Engine build
get some b12 sleeves and pistons, or hayabusa pistons (cant remember if the crown height is the same as the oiler pistons) and bore the sleeves, deck the block and cylinder head, install larger valves along with getting the head flowed and ported. Source some connecting rods from a water-cooled motor (or a hayabusa if using their respective pistons, in order to achieve correct piston deck height) and order the correct journal bearings. use a slingshot 750 or a GSXR 1127 intake cam, and move the existing intake cam to the exhaust side. slot your existing cam gears or order some to dial in your cams.
I built a 1052 with b12 pistons which punched it out to an 1137cc, paired with an '89 750 DOT head with matching cams and 36mm CV slingshot carbs, full 750 ignition. it was a monster, cant imagine what some head work and larger carbs wouldve done to that motor
Last edited by Gixxerider86; 07-10-2019 at 04:50 PM.