Hello everyone

Before I start I would like to warn everyone that I am driving from New Brunswick to Ontario which is a 16 hour drive and because of the short notice I was unable to research this myself prior to posting this.

I came across somebody yesterday he said he had parts that could increase my TBI to about 300 horsepower. The parts included heads, camshaft and intake. He said the heads and intake vortec. And there were two camshafts hydraulic roller and flat tappet.

I suppose my questions are Will these parts fit with no problems on my 91 TBI and would they give me a reasonable power increase. as well I am assuming that I will have to change the injectors or TBI. But I'm looking for input as to what else I might have to change in order to make this work he's going to charge about $500 for all the parts combined and my intent is to have a cheap power increase while I save up for an LS1 engine.

I apologize in advance if there's lots of spelling and grammar mistakes because I am using the voice to text feature on my phone.

Steve