I have a 94 Lt1 went to a cloyes double roller timing set and therefor a new timing cover and a vented opti.....long story short the NEW opti isnt working and i have 2 used unvented optisparks sitting at my house....Can I use the unvented opti with the cloyes double roller setup??? If not is there any way I can adapt it to work???

 

where did u buy the new opti?

 

If you switched to the vented opti style (95-up) and installed the new timing cover, then the old nonvented style will not work as the hole in the timing cover is a different size. Did you switch?

 

yah i searched on the boards and i have to buy another vented opti...it was Jegs....i called and they supposedly havent had any problems with it so i might give them one more try seeing as how they replace it for free....car is at the shop though so now i get to tow it home and wooohooo more money down the drain