Carb Leak 93' 454 MAG
 

I have a baja 32 force with 93' 454 mags. I belive the carbs are Holly. They have a primer on the front of the carbs but whenever i give throttle or pump the throttles to start it leaks out the botom where the primer goes up and down. I didn't know what i needed, if it is just a seal on the primer or if they make some kind of kit to repair the entire assembly. If anybody has had this problem or if you know where i can get the parts i need it would be appreciated. Thanks for anything.

Re: Carb Leak 93' 454 MAG
 

If that is a holley carb, the object your calling a primer is an accelarator pump. There are two sizes 28cc and 50cc. Go to any speed shop or good automotive store and get one. There very easy to replace. Its an easy fix and wont cost you but a couple bucks.

Re: Carb Leak 93' 454 MAG
 

If the carbs are stock Merc, they are Weber carbs.

Re: Carb Leak 93' 454 MAG
 

I am sure it said Holy on the carb but i will check tonight. How do I know what size accelerator pump the carb has? Thanks for all the help, its appreciated!

Re: Carb Leak 93' 454 MAG
 

If they are holley accel pumps the 50cc will be about twice as deep as the 30cc diaphram. If you take the diaphram with you to the parts store you will easily see which one you need.

BT :cool:

Re: Carb Leak 93' 454 MAG
 

Got the diaphram out. thats were it wa sleaking. Thanks for the help. I also cannot find any numbers on the carb that tell me what size it is. I have alot of part numbers but i was looking for like 550 or 850 cfm