What heads and cam?
Last edited by lsxcamaroz; Mar 25, 2012 at 11:11 PM.
I see those prc 5.3 or ls6 heads are offered at a great price but iv only seen 410-430rwh with those (through a stalled auto without a fast)
I wonder how much better a tea/ai ported 5.3 or ls6 would be?
Now those tea tfs 215s look pretty awesome at a much higher cost. What would the total cost be with those dont you need rockers also? Any other parts needed with them?
How about reliability? Do you think im asking to much in a street car to be a 10sec ride?
G/L I see those prc 5.3 or ls6 heads are offered at a great price but iv only seen 410-430rwh with those (through a stalled auto without a fast)
I wonder how much better a tea/ai ported 5.3 or ls6 would be?
Now those tea tfs 215s look pretty awesome at a much higher cost. What would the total cost be with those dont you need rockers also? Any other parts needed with them?
How about reliability? Do you think im asking to much in a street car to be a 10sec ride?
Realiabilty comes at a cost for tons of HP out of small cube engine. The PRC 215s would be a great head. I think that is the head that got them into the 10s on the stock bottom end.
I have looked into AI, BIG WASTE OF MONEY! There best package is about $1200 + YOU supply the cores and the parts. $2,000+ later you would have over paid and still have a stock valved head. There are limitations to a 243 or 241 casting.
I suggest talking to Texas Speed.
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I have researched it,
http://www.advancedinduction.com/LSX...cGMLS2Head.php
Looks like a bargain to me.

I didnt say they were not good heads. I said you can get equal or better heads for less money.
They just were too expensive in my opinion when you compare the HP difference.
I feel AFRs are in a different league than ported GM castings. Many will also argue the gains they give don't justify the additonal cost.
Thats why budget is very important to consider. He want it streetable and be a 10 sec monster...I think he might be asking for too much out of 346ci. Maybe a FI would get him there easier than $3000 in H/C.
Your budget is $3000. So work with parts to fit your budget and your needs. Again, people act like a 4th gen fbody is new ****. Its friggin almost 12 years old. There are setups that are proven and consistent.
AFR is flat out top notch. But it is pricey. If you can save for the money and opt for them, definitely do. But its funny when you see people bash PRC 5.3 heads as budget heads.. When i have seen vids of a budget 5.3 head and a off the shelf cam 228/228 cam from TSP pull on a cobra on the street. I think that is impressive!! Why, because the setup was simple and not complicated. A budget head, and a small off the shelf cam pulling away from a S/C cobra.
But hell, only a custom cam and the most expensive heads on the market is the only way to go now i guess..
PRC 227 CNC heads claim 9.66 record with Head/Cam LS1 in a 1998 Camaro
http://www.texas-speed.com/p-1163-pr...der-heads.aspx
I like the tea/tfs 215s alot. But how much for those heads after buying the extras like rockers?
Also what is a good cam to run with these heads? Im not looking for perfect drivability its not a dd but at the same time I dont want it to be a full out drag car either.
Thanks guys your a good help.
I like the tea/tfs 215s alot. But how much for those heads after buying the extras like rockers?
Also what is a good cam to run with these heads? Im not looking for perfect drivability its not a dd but at the same time I dont want it to be a full out drag car either.
Thanks guys your a good help.
I like the tea/tfs 215s alot. But how much for those heads after buying the extras like rockers?
Also what is a good cam to run with these heads? Im not looking for perfect drivability its not a dd but at the same time I dont want it to be a full out drag car either.
Thanks guys your a good help.
Yeah my bad, i just seen badazz81z28 put $3000 on his post, so i thought that was your budget..lol


