Gains to be expected from 806 heads to 241???
#1
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Join Date: Sep 2005
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Gains to be expected from 806 heads to 241???
Hey guys i was inspired to post this up from a thread i seen a min ago from a guy switching his heads.
Right now i have a 98 trans am with cam ,intake,Full exhaust and stock 806 heads .I have heard nothing good about these heads so i was thinking of getting a set of of the 241 heads from a 01-02 fbody and putting them on my car.I will install them my self and you can pick them up pretty cheap from what i seen.But would it be worth it ,would i gain any hp from the change any guesses of hp gain would greatly appreciated ,
I just cant at this time afford to get a nice set of aftermarket heads due to me buying a Stronger rear end .I would just like to have a Solid 380-390rwhp car . and curently i put down 370rwhp with the stock heads and Tb ,and maf in high humidity and heat on they dyno
So please guys share some knowledge with me
Right now i have a 98 trans am with cam ,intake,Full exhaust and stock 806 heads .I have heard nothing good about these heads so i was thinking of getting a set of of the 241 heads from a 01-02 fbody and putting them on my car.I will install them my self and you can pick them up pretty cheap from what i seen.But would it be worth it ,would i gain any hp from the change any guesses of hp gain would greatly appreciated ,
I just cant at this time afford to get a nice set of aftermarket heads due to me buying a Stronger rear end .I would just like to have a Solid 380-390rwhp car . and curently i put down 370rwhp with the stock heads and Tb ,and maf in high humidity and heat on they dyno
So please guys share some knowledge with me
#2
TECH Apprentice
iTrader: (3)
i went from 853's to 241's on a stock LS1 and noticed a little, seat of the pants difference. i dont know what the numbers say because i didnt get it dynoed but i probably got 5-10? maybe not even that big. with your mods i dont see why you couldnt reach the 380 mark by switching to 241s
#4
10 Second Club
iTrader: (10)
I don't think it's worth the swap. Maybe if you mill them and put the thinner gaskets as Shawn recommended, but that ain't cheap. Your gonna invest $400-500(if you mill and buy thin gaskets) into a head swap that might net you 10-15HP. I would just save up for a set of ported heads and see some real gains.