Mild 4.6 build ?

[Sn95Willis]

Well I have had a couple issues come up and I am going to scrap the 5.4 2v swap for now. I am going to juts use the heads of the 5.4 and swap over to the 4.6 now. My ? is whats the nastiest cams i can run with stock head and some N2o. Ill prob upgrade springs if that will help.


Also Since I have the P.I intake already on the car and I have a complete set of P.I. heads and valve covers what am I needing to put the heads on..

I know Ill needs Head gaskets, head bolts but what else?

 

[vermilion]

money

 

[duff daddy]

my cams on a car with a p51 and an auto went 11.7 last year off slicks and wacking it off an idle at the line... i had these comps XE270AH

like i said he has patriot heads, thoes XE270AH comp cams, p51 intake, and an exhaust and tune... went 11.7 on squirt and a12.7 na

 

[vermilion]

p-fitty poop.

 

[DropTopPony]

From what i'm hearing the Hitech stage 2's are the shizzle..... but you need to have your valves machined for clearance and since your heads are off thats not a big deal. Hitech does it for a good price if you send them your valves.

 

[Willis_98GT]

From what i'm hearing the Hitech stage 2's are the shizzle..... but you need to have your valves machined for clearance and since your heads are off thats not a big deal. Hitech does it for a good price if you send them your valves.

i wanted the hitech 2s but i didnt want to pull my heads again for the valve work, so i got a set of the xe270ahs on the way they will be a very good cam

hey duffy, what shot was on that 11.7 car?

 

[duff daddy]

125 i think? ill have to ask

 

[lordgufi]

270's will still require work no? whats the duration and lift?

or am i thinking 280's?

 

[duff daddy]

270's need to be degreed and upgraded springs