I have a Holley 4160 and the Secondaries have no metering block no jets, just a metering plate. Is it worth while to install the conversion kit to a 4150 and if so how much power gains will be achieved.

Thanks,

Justin

1982 Camaro

 

Not really a gaurantee of power gains, just allowing you to adjust more stuff. If you are lean or rich on the secondary side, then yes you have the potential to gain some HP. In my experience, most plates are pretty close for stock/mild street cars. You can compensate some with the primaries if needed. Example, if you are right on, on the primary side on your A/F mixture, but at WOT you are lean--then yes the kit will help.

With your mods, you might consider selling the VS and getting a 750DP.