Super M Pullin problem

[Scottys Super M]

Ok I'm on the edge of tearing my tractor apart and rebuilding it from ground up. I need to know what do you recommend for pullin? I currently have a overbore kit on order, do I get a new cam? Should I purchase a new head (450) or should I stick with the Super M head and mill it down? I don't want to waste money, but I do what a competitive trator. So any advice is greatly appreciated.

 

[Anonymous-0]

Stroke it

 

[Pullerboy624]

I would go with the 450 head mill it and big valve it. I would go with a 6 1/2 inch strock or maybe even 7.If you want to get your money's worth call up Paul Marlatt out of rushvill ind he can set you up.

 

[54SMTA Puller]

I have a rebuilt 450 head Port&Polish call me at 660-265-5915

 

[Scottys Super M]

What is a good time to call you? where are you located at.

 

[Scottys Super M]

I really want to stroke it, but i've been told i have to pull the block and grind out part of the block. If i can get away from grinding the block down then ok. Also I've seen the stroker kit around 1900.00 dollars(little much) and I still have in the box a semi modified governor and 4.125 overbore kit.

 

[Anonymous-0]

Put a V-8 in it for 1/3 the cost, but then you would have to put up with the "not stock appearing" whiners as you collect your trophies.

 

[Scottys Super M]

Also I can't pull in the local pulls. There are only one or two single engine pulls around Cincinnati.

 

[Anonymous-0]

If ya wanna keep the 4.125 bore, you can stroke it up to 6 inches. Mostly rod and cam grinding,,, some areas at the bottom of the bores and a few tiny spots,,,, not bad to do in an afternoon. If you want to cut less, find a 5-3/4 stroker,,,,, still a nice low end torque engine, and still be able to be used on the farm if needed. Hope this helps, ChadS [email protected]

 

[Pullerboy624]

There are V-8 hot rods around ohio but you would have to travel some to there pulls