heads
Thread Starter
Pro
Joined: Feb 2006
Posts: 688
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From: Concord NC
awesome site vader. You really know your C4s. As mentioned on your page you said convert to 180 cc heads. Likewise i have the stock cast iron which i know cant be good for it. Do you have any recomendations on a brand and or price estimates. Thanks and sorry for being a bothersome newbie. 
Team Owner
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Originally Posted by C4driver99
awesome site vader. You really know your C4s. As mentioned on your page you said convert to 180 cc heads. Likewise i have the stock cast iron which i know cant be good for it. Do you have any recomendations on a brand and or price estimates. Thanks and sorry for being a bothersome newbie.
never look forward without already knowing a rough budget and goal
otherwise recommending heads is pointless
Thread Starter
Pro
Joined: Feb 2006
Posts: 688
Likes: 0
From: Concord NC
ok its like this......i got flowmaster 40 series, im removing the cats this weekend and running one freeflow in place of the resinator. I also have a K&N Filter with a open lid and a descreened maf sensor. Id like to get minimum 400 horsepower. I know this sounds stupid for the L98 but its just what i can fit into my budget at the moment(college student). Ive also looked into 1.6 rr for it. Im not interested in Nos. If willing to save and learn from you guys to get this accomplished. Im trying to find a set of hooker headers also. So any information leading to my 400 hp goal would be greatly appreaciated. Thanks in advance. P.S. Vader thats a sweet ride. Bet it runs as good as it looks. 
P.S. Vader thats a sweet ride. Bet it runs as good as it looks.
Team Owner
Joined: Sep 2001
Posts: 62,160
Likes: 1,733
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
400 crank hp has only been done by Joe90 to my knowledge, there is no way, naturally aspirated, to get it otherwise with a TPI.
You will have to follow recommendations there regarding the Superram to reliably get there. Run searches for Superram and miniram.
You will have to follow recommendations there regarding the Superram to reliably get there. Run searches for Superram and miniram.
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