Car has 2.93 pulley, is it worth switching to 2.76?

[SVTMikeD]

I did a search read allot of info on both. I am getting on a dyno in a week or so, car has 2.93 lightning pulley, intake, o/r x and magnaflow exhaust. Getting ready to order a billetflow aux idler and new plugs and belt so im good to go for dyno day.. my question is.. is it worth the money to buy a billetflow 2.76 to put on before I get tuned? What would the power difference be? Thanks guys

 

[03cobra#694]

You'll maybe see around 10hp +/- going from 2.93 to a 2.76. It adds about 1lb of boost iirc.

 

[SVTMikeD]

Doesn't seem like it will be worth the money to change it out then..

 

[KLLR SNK]

It isn't really worth the cost/benefit to me for the 10-12hp gain. My tuner even advised against the change until I do a ported blower, injectors, MAFia, etc. My 2.93 gave me a respectable 467/474.