will these bolt on to a L98?? if not what moddification will be needed??

 

you will need to elongate the 4 center intake bolt holes. also if you have to be emissions compliant, then need to modify the EGR system to the way corvettes were done.

 

is the EGR the same thing as the smog pump?? either way i'm getting rid of it and run dual cats

 

you only have to elongate the four center intake bolts if your intake is an '88 or newer. the vette heads never changed to the new bolt angle, even after going to center bolt valve covers. there is no EGR port, vettes got the exhaust gasses out of the manifolds instead.

 

nope completely different. but if you are removing smog stuff, doesn't matter anyway.

 

I just found some Dart Pro 1 Al heads at summit for 425.95 with similar spects "72cc combustion chambers, 200cc intake runners, accepts 2.02/1.60 in. diameter intake/exhaust valves, angled spark plugs, with valve job only, bare, Pro 1 cylinder head"

They are only $425.95 that how much the corvette heads would cost after porting and polishing them and having a valve job the only wrong i see with them would probably be the custom headers and does anyone know if a LT1 intake would fit with does heads

 

Fine Print SummitRacing

 

Believe me, you are not the first to make that mistake. But at least it got you excited for a little bit.

I would still think hard before spending serious money on replacing Iron L98 heads for alluminum L98 heads. Your only increases would be from the weight loss and compression increase. And I'm not sure the compression increase would really net anything noticeable. The alluminums will more than likely flow the same numbers.

 

yea but i will port polish then have a valve job with them and they will probably flow as well as the dart heads

 

-Aluminum Corvette L98 Heads
will these bolt on to a L98??

Why wouldnt they ?
Corvettes and F-bodys had the same L98

I second the head change.. there a re better heads for cheaper.

 

yea thats whats i thought

 

well a L98 camaro engine and L98 corvette engine arnt exactly the same i mean corvettes have the 4 bolt main and camaros dont i dont know why but they do

 

That's incorrect, Vette L98s are two bolt, as seen here.

 

"Will L98 heads bolt to an L98 engine?"



lol, sorry, it had to be said

Yes, they will bolt up fine.

 

are you kidding?? then why do L98 Vette engine cost 900 more then a regular L98

 

because of the aluminum heads that come on the vette l98 motors?