T.B.I. 350 hop ups?

[icu8mydust]

Im in the process of building a buggy on rocks and im using the 350/700r4/203/205 and wondering if you guys know of ways to get some more power out of these motors with out having to spend a great deal of cash? I think with a doubler and 6.72's ill be ok with the little power the motor puts out, but id like to get just a little more.

any suggestions?

 

[Happyjohn]

More info required; tbi, propane, carb???? What's already been done?

 

[Stomis]

My LO5 is damn peppy considering its nothing but longtubes, TB and injector spacers, an RV cam and 5more cubes.

Cheapest thing is the spacers. They dont do much for power just give you a snappier throttle.