Your not going to pick up all that much hp from this mod alone. It's the same with any mod you do. Results will vary. Some people can pull off 15 hp with underdrive pullies while most pick up 5-10 or maybe even less.
How much horspower you gain depends on how much your setup needs the mod. You can pick up 50 hp with a TB if you have a built 347 stroker with full exhaust and intake and change from a stock TB to a 75mm TB.
It really comes down to how bad you need it. My guess on horspower gains seeing as how I don't know what your current setup is would put it maybe somewhere around 5-7 hp if that's the only change you make. However, the mod will augment changes you make further on down the road.
--nathan
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--silver_pilate
'91 GT, Built 306, Wolverine 1087 cam, ported Windsor Jr. Irons, and all the goodies...click the link to the left to see a full list of my mods...
Tried and True 302 Being Built to Outrun You! heh heh heh...
--Texas Panhandle--
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