twisted minis
+1y
I always use Briggs. The one there is a 5 Horse block. It's bored .030 over, with oversized stainless valves. The head is shaved, but soon to be replaced by a biller High-Compression one. Has a 7 Horse carb, thats not feeding the motor enough fuel, so I want to upgrade to a Walbro. It has a lightened flywheel, and a hot coil. Also has a billet stroker crank and rod. Also noticed a difference in firing when I stuck a car spark plug in it, rather than a lawn mower one. Has a hot cam too, but I want to get a Torque cam.
It dynoed at 8 horse, and 9.5 ft-lbs. Revs to 6 grand no problem. I want to create more torque though. I hardly ever hit the 4500 RPM power band. But when you do, you climb fast! Got pulled over doing a little over 50 once, in a 40.