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-   -   396/375 Alum Vs Iron Heads.... (https://classracer.com/classforum/showthread.php?t=10936)

Wade_Owens 05-19-2008 12:51 PM
396/375 Alum Vs Iron Heads....
 
.....just curious on which may be the better '69 camaro stocker combo. alum is at 395, and the iron shows 390. one of my friends may be interested in jumping in the fray:Dand I knew this would be the place to ask......

See you guys at BG friday, have a safe holiday weekend.......

Wade O

Jason Fuller 05-19-2008 01:22 PM
Re: 396/375 Alum Vs Iron Heads....
 
He he wants to jump in, I would tell him to run and dive out because both combo's are going to get hit with atleast 5 hp this summer. Thanks Jimmy Defrank and Mr. Stinnet ...Both awesome cars!

neb5445 05-20-2008 10:31 AM
Re: 396/375 Alum Vs Iron Heads....
 
[QUOTE=Jason Fuller;69609]He he wants to jump in, I would tell him to run and dive out because both combo's are going to get hit with atleast 5 hp this summer. Thanks Jimmy Defrank and Mr. Stinnet ...Both awesome cars![/QUOTE


What is the date for this event (getting hit with HP)?

Tony Janes 05-20-2008 11:20 AM
Re: 396/375 Alum Vs Iron Heads....
 
After the Norwalk National Event

hadtobethere 05-20-2008 11:34 AM
Re: 396/375 Alum Vs Iron Heads....
 
LOWER the INDEXes....that is the fix

the same index for the past 30 years...LOWER the INDEXES and you fix the problem...lower them at least .20 and even better .50 and start racing again, bring back class racing the way it is suppose to be.

Jim Cimarolli 05-20-2008 08:24 PM
Re: 396/375 Alum Vs Iron Heads....
 
What if you have heads that have not been acid ported and stock lifters and you can still go to 8000 rpm?

SSDiv6 05-20-2008 08:42 PM
Re: 396/375 Alum Vs Iron Heads....
 
Quote:
Originally Posted by Ed OBrien (Post 69794)
Maybe after they pour a few more heads things might slow down.What do you want to do about lowering the index for the cars that have not had the advantage or gain very little with lifters and valve springs that will let them wind to 8000 rpm ? What about all the cars that have not gotten a new and bigger cam than they came with ? Have a nice day
Ed...the lifters and valve springs are available to any make of car. They can pour all the big block they want, the legal accepted heads make power without the use of acid.

David Lee 05-20-2008 09:19 PM
Re: 396/375 Alum Vs Iron Heads....
 
I wish that we would hear from the powers that be on this matter instead of all this back door stuff.


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