I found a set of Heads on ebay that the guys says will work on my 92 305 TBI Camaro

On Ebay it says
350 rebuilt heads. Heads were hot tanked, magnafluxed and performance & pressure tested (no cracks). valve job, and surfaced 0.003". heads Should fit 1987 and up chevy 350 engines and later 305 chevy engines....Intake valve's 1.94" and exhaust valve's are 1.5"....Casting # on both heads are 14102193.

Figured I'd ask you guys here for an opinion price is $300.00

Bo

 

what size is the combustion chamber? If it's bigger then 58cc then it will lower your compression ratio.

 

64 cc cambers.......I know nothing about this area....everything is stock on mine will this cause me problems?

 

It wont cause any problems just lower your compression ratio which will in turn make you engine lose power.

 

Sorry about all the dumb questions guys......but if these heads were Vortec heads would that make any difference?

 

maybe be more power but what really matters in your case is these heads are 64 cc and most vortec heads are that as well so your compression ratio will be very low with the 305 ... one option you have is to have the heads milled to between 58-60 cc's .. thus keeping your compression up and getting the full benifit of the netter flowing heads..

 

I guess a local machine shop could do that....do you know what something like that would cost?

 

yes a mechine shop could definitly do that.. not sure on price.. your best option is to call around and check out what it cost.

 

Problem solved.....the guy I am buying the heads off of said they can do the milling for an extra $20.00........Now I want to thank all of you for your help it was greatly appreciated.....I guess I should have came here first and asked all the questions. Maybe in another year when I plan on getting a new engine put in you guys might still be around here for questions from this not so smart mechanic

thanks again guys
Bo

 

be sure hes just not getting a extra 20 bucks off you and saying they will be milled so you can buy them.

 

Most Vortecs actually measure out to 61cc so you might luck out and just be able to bolt them on. Get them measured.