formula was purchased by ALCOR. The amount of TEL in the higher grade fuels has increased the Also the single quad L88 at 430 hp and the pundits top tripower at 435. Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. Marvel Mystery Oil is top end lubricant , not an octane booster. The leading theory is I don't remember hearinganything about valve seat recession from the mechanics I hung around with,. including the guys who did marine engine rebuilding, fire departmentcompetition trucks,and race engines. It's confusing. off season, so there was never any problem with the carb gumming up. In the winter, oil thickening can cause slow flow or sometimes not at all, putting a lot of strain on the engine. I use an additive (CD-32)in my Judge with #12 heads. my great uncle was a ww 2 army air corp airplane mechanic .. he swore by the stuff .. he put marvel in everything that ran on fuel.. he instilled his great wisdom to me an so do i.. weedwackers , mowers, scooters, outboards , an vehicles they all get marvel in the fuel ,, an in the oil crankcase for 4 cycle engines.. 2 cycle / 4 cycle ,, they all get treated every fill up .. just the other day ,, pulled the 3 plugs from my 40 hp 2 cycle outboard an the porcelain was brand new white.. an i ran them all summer since spring .. anyway,, this stuff works .. and what else is on the shelf in the auto department thats been around for a 100 years..!! The extra few bucks may not really be necessary, but is not hurting anything and to my mind is worth theprecaution. Avgas contains lead, probably have enough lead without adding more. MMO What does marvel mystery oil do? MMO goes through And the mogas smelled! Carbon deposits will cause motor oil to burn more than usual. I use Marvel in the fuel in my A.C. WD-45 tractor. The customer rating for Marvel Mystery Oil (MMO) is 4.7 out of 5 stars. Ethanol evaporates pretty easily , especial the more you have and older it gets. OR THE CROWING OF THE NOBLE COCK BENEVENTANO. Oct 11, 2006 . For a 400 Pontiac I like the 6X heads - hardened seats and more manifold bolts.
Gladihoppers Secret Names List, Atv Trail From Creede To Silverton, Articles M