I have a couple of questions...A friend of mine has the same year Mustang as mine and after a year of owning a NOS 5171 150 dry kit, he has decided to have it installed. However, he is beginning to puss up and does not want to run a 150 shot. He wants to run a 50 to 100 shot. Here is the question. He does not know what size jets he needs and was wondering if I could find out for him. Anybody have an idea of a site or does anybody know the sizes. He dyno'd the car today (n/a) and did 213 rwhp and 280.1 ft/lb tq. Ironically he has about the same mods as myself as well. MAC U/D pullies, MAC o/r H-pipe, and a JMS 3 stage chip.

Any and all info would be greatly appreciated.

Thanks,

 

try the NOS tech e mail-- www.holley.com

 

Thanks


Anybody have any other info, while I wait for a reply to from Holley.