20:1
about 70- 90 mph depending on if its ported or bored.
how do you set the idol on a 1986 lt250r back to normal
1,350-1,450 rpm (Shaft driven 2 3/8 turns out) (chain driven 2 turns out)
.035
The spark plug gap size for a 1986 Suzuki Savage 650 should be set at .4 mm. A new spark plug may be purchased at any auto parts retailer.
The 1986 model, DT75 Suzuki outboard requires an NGK B8HS plug, or equivalent, gapped to .034 in.
I believe it was 20:1 in the owner's manual but I think many like myself run 32:1
The earlier Quadracers (85-87) have plain, dark aluminum colored frame and motor. In '88 they began to paint the frame and motor the Suzuki blue. Also, the earlier models had a 5-speed transmission, while the later ones (88-92) had a 6-speed transmission. I've also heard that the earlier model years had issues with head gaskets. The later model years had an extra bolt to help with this problem. In '92 they also changed the rear suspension in the Quadracers.
Spark Plug gap for a 1986 Chevy Nova 1.6L is .043.
Remove seat. Remove 2 bolts holding gas tank. Lift gas tank and move to right far enough to remove bolts on left side cover to access spark plug.
There is no way to check the gear oil other than draining it and putting new oil in. Quadracers don't have a dipstick, just a oil cap.