hey guys, i have an 04 5.3 and i plan on doing a h/c swap this summer. what kind of power would i make with the 2.5 5.3 heads and their 220/220 cam on a 112 lsa. ill probably do an ls6 intake at the same time. full boltons too of course. Are there other heads i should be looking at? TIA
wow guys, 26 views and no responses? come on help a brother out, im not a newb so u dont need to just blow me off. Is it worth the extra $1100 for the heads or should i just get a cam?
you can make more power without spending soo much on heads... try a set of ported ls6's ....you would be quite suprised
2005 GMC RST *sold
2006 Silverado SS with nawz
ok. im just thinking about it and say i get the 243 heads for $300 or so, how much would a shop charge to p&p? plus the shipping to and from the shop. does Futral do head work, no homo.
$350-500 for average good porting. With a good tune and all the bolt-ons a 5.3 with that cam should RWHP in the mid 300's. Keep the truck intake.
thanks, well i guess imma stick with the stock heads but i think im gonna go with the tr220 bc i had the tr224 in my 02 camaro and loved it and thunder is an hour away from me so ill just get it tuned there
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