need some info about a 350 block and 305 heads

ok i have a 350 2 bolt main block and i have a set of 305 high output heads. i need to know if it will hurt to put those heads on a 350 and if it will work right. i also need to know if i have to change my pistons or ny other up grades i will have to do.

Uhhh...you do know this is an Eclipse/Talon/Laser forum right? I doubt there are many, if anyone around here that can give you information like that. A better place for that would be an older Chevy forum that's frequented daily. Welcome to AF though.

i dont believe it will hurt to put 305 heads on however your compression ratio will increse witch means your want to caculate your new comp ratio for gas octane level.. as for pistons, you dont need to change then because they are not apart of the head... rather a part of the block and most likley you dont have dome pistons in a stock engine.... i would take it to a machinest and ask him for his advice and not take fourms help.. machinests advice is free so dont be woried to ask. ( if your not gunna go visit one then make sure the diameter of the head is the same size as the piston.

ok i have a 350 2 bolt main block and i have a set of 305 high output heads. i need to know if it will hurt to put those heads on a 350 and if it will work right. i also need to know if i have to change my pistons or ny other up grades i will have to do.


Ditto to the Eclipse, Talon, Laser forum man..However, The 305 and 350 are essentially the same motor. Ones just a little better than the other. Anything from a 305 is just boat anchor parts. Heavy and underpowered. When you say H.O. heads are you referring to the TPI heads from a Camaro/Trans Am/Firebird ? If so, just go get a set of proper 350 heads because if so , those H.O. heads are crap.

Ya im with him anything off a 305 is basically crap my buddy had one it was a piece. If ur looking to make more power go with aftermarket heads if not and ur just looking to put an engine together those will work fine

I'm still trying to figure out what this is doing in the eclipse talon laser section... I'm not even sure where the heck I should move it to...

lmao , this thread is hilarious

random ass post by a newb in a section where there is .0001 % chance of anyone knowing what the hell he's talking about, and then another random newb answers the fucking question...out of nowhere!

awesome :rofl:

just tell me one thing S10 guy, how did you manage to navigate into the mitsu forums???

I'm still trying to figure out what this is doing in the eclipse talon laser section... I'm not even sure where the heck I should move it to...


Just delete it ? lol. :iceslolan

[QUOTE=gman266]i dont believe it will hurt to put 305 heads on however your compression ratio will increse witch means your want to caculate...QUOTE]

I really wouldn't take any advise from someone who believes it will or will not work. I should ask if they will work in my eclipse. There are also 3 misspelled words within just the first sentence. I understand its the thought that counts, but if it is a hypothetical question about possible engine damage...common...yes it will or no it won't.

WTF happened here... this thread is a mess


ANTELOPE, that is the answer...

Dag damn, wtf... New B's FTL...

http://www.google.com/search?hl=en&q=305+heads+on+350

Google @WNS U

I like crayons.

:uhoh:

This thread has doom written all over it...

I think we'll pass it on over to the f-body guys since its about chevy v8's...


**EDIT**
Shit, after looking at the creators screenname I realized where I should have moved it to... Sorry...

What does his screen name have to with f-bodies>??? you flippin :newbie:



:lol2:

What does his screen name have to with f-bodies>??? you flippin :newbie:



:lol2:
Blooooooooow me... lol


I only skimmed through his post and was like ehhh f-bodys can have it. You can send it over to the s10 section now if you want. lol I think it would be funny to see how far around AF this thread can make it. :icon16:

well, the answer is yes, they will work, and since they're H.O. heads, they may perform rather well. your compression ratio will increase, so you'll need to get all the specs needed to calculate the actual C.R.

frickin' hilarious... next to Mustangs---->>>>>

Blooooooooow me... lol

:rolleyes: pffft I'd fall asleep and you'd fall in love.

Now, I do believe this thread would belong to non specific?

Yugo maybe :dunno:

well, the answer is yes, they will work, and since they're H.O. heads, they may perform rather well. your compression ratio will increase, so you'll need to get all the specs needed to calculate the actual C.R.

And thank you Geno for getting to the bottom of the issue in all seriousness.

I like crayons.
I like Pie!

Yes the 305 heads will bolt up to a 350. The early 305 TPI heads were actually quite good...Would I put them on a 350? No. there are MANY things to consider doing this swap. Doing a search on here will net you my post on what all has to be considered.

Now, I do believe this thread would belong to non specific?

Yugo maybe :dunno:
No clue... I just seen em talkin about 350's and 305's and thought oh I can throw this to the f-body guys... Then after re-reading it I was like oh shit... lol


I love beer right now! :icon16:

This thread FTL. Scrap the 305, 350, or anything that's not a high perf. 302 or smaller than a 375hp 396.

Question? Answered.

Thread? Done.

This thread FTL. Scrap the 305, 350, or anything that's not a high perf. 302 or smaller than a 375hp 396.

Question? Answered.

Thread? Done.

Your post FTL.