I saw around $2,000.00 to $2,500.00, on another list....
I have heard nothing but great things about MBP's work.
I know Alex praises them, and even Doug Lofgren told me to
have Guy do my heads, if I was going to big bore and head work.
The only thing I am trying to ascertain is if it can all be top work, or if indeed Carillo rods would be necessary with the higher revs. Alex?
i also wanted more power out of my bike. an s4 in this case. i chatted with bruce from BCM to hash out some options. he recommended bumping my s4 from 916 to 933 with high compression pistons, SPS cams, a full "spaghetti" style exhaust system, some mild headwork and a U59 ECU with appropriate mapping. in the end, he figured 120-ish HP would be the result.
sounds pretty amazing but for my money, i'm going to try to be a bit different and am stuffing a 998 motor into my bike instead. 123 hp out of the box with room for improvement down the road.
for your m750, i'd also say try to drop in a 900 motor.
I think making the bike lighter is a better way than making the bike more powerful.
Nunez's M750 at 349lbs wet was a flat-out hoot to ride.
(he just finished dropping a hopped-up 900 motor into it too guess he wanted more eventually. I think he is compensating for something...you should see the size of his truck)
Fillmore's M750 has a nice set of engine mods...
Dynacoils, 39mm flatslides, and light flywheel.
i dont think he has hi-comp pistons yet...adding those should pick up a little more torque too.
buying something more powerful is the easy way. but what fun is that?