I forget but I think I remember reading somewhere that theirs a modification you need to do to the timing cover in order to use the doubble roller. Does anyone know? I was using a single for buget purpouses but with the cam i'm using my machinest said I need to use a chain with a 9* key way in order to degree the cam and the only chains for buick with a 9* key way is a doubble roller. So now i'm going with that and about $150 more in the hole, dammou: Thanks ~ VIN
Double Roller timing interference You will probably have a problem with the fuel pump lever rubbing on the timing chain. The holes on the fuel pump can be elongated to move the pump forward about 1/8" or so. You might also have to bend the lever a little.
do you mean the bolting holes? And how would i be able to bend the leaver? Thanks ~VIN and thanks for the PM:beer
It was a simple fix on mine. Just used a small barrell bit for the die grinder and made the mounting holes on the fuel pump oblong. Make the holes a little larger so the pump will slide a little closer to the radiator. 1/8 inch is about all you need. I didn't have to bend the arm on mine buy some may be different.
Thanks for the info Bud, I guess i wont know till i start putting the cover back togeather and checking everything
