now for the real important info,how much more beneficial is the plug compared to the stock one,what did you notice etc..
id like to know what they do performance wise. ive always heard of them just didn't know what they were supposed to do?
where are the numbers on the pump. i would like to know if i have a 913 pump thanks
Doesn't help if you run a plate.
i have a 215 pump just not sure if its a 913 or not.
so if you have a 215 pump, does the mack plug not help any?
Doesn't help if you run a plate.
can a truck benefit from a mack plug while still running a plate? 26* cant be ran with a stock cam right?
can a truck benefit from a mack plug while still running a plate? 26* cant be ran with a stock cam right?
sspeedemonss, sorry that i asked a question that was only commented on previously. didn't know that only two peoples opinion applied. guess EVERYBODY has the same result seeing how every truck is the same and all. thanks for all of the incredible advise. man your awesome