Re: 351M cam & heads
i have a 79 with a 351m and from what i understand
some aftermarket timing sets for the 400, 351m and the 351c
fix this... now it depends on what year the set is for.. i found that everyone that fixes "factory Retarding" says *Not legal for sale or use on pollution controlled motor vehicles. i priced an edelbrock true rolling timing set (part no. 7821) to fix that problem at 94.00$ canadian, and yes it can be used with the stock cams. if your motors in good shape i hear its a good way to wake that m up, also you should think about a 4bbl intake manifold to put on there... from what i hear you'd get more power and better gas mileage. i have a performer 400 to bolt onto mine, just havent gotten around to it.. ill let u know how it works when i do put it on.