cost of porting heads?
09-07-2005, 10:13 PM
#11
Also if you port your heads do you raise or lower compression? Does anyone know of a general hp/tq figure for porting heads? Does the cfm flow rate relate to power gains?
09-07-2005, 10:28 PM
#12
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Originally Posted by SmokeySS
Also if you port your heads do you raise or lower compression?
09-08-2005, 12:45 AM
#13
Originally Posted by TarheelZ
I bought a set of mildly worked 5.3L heads off e-bay for $250 and a local guy is going to put my new Lunati springs on them and do some p & p for $400.
09-08-2005, 12:47 AM
#14
Originally Posted by SmokeySS
Also if you port your heads do you raise or lower compression? Does anyone know of a general hp/tq figure for porting heads? Does the cfm flow rate relate to power gains?
Im gonna make this my new sig
09-08-2005, 12:56 AM
#15
Originally Posted by 5.3 racer16
i dont even know what the **** that is but io think it helps better flow but how much wouold that be?
https://www.performancetrucks.net/fo...highlight=WCCH
09-08-2005, 10:59 PM
#17
lol hes kidding, dont worry about it (psst, hes just picking on you bc you have 35 posts) jk 
but anyway, porting and polishing your stock heads is a great mod,it does everything thats been said and it really accerlates the output you will get from an aftermarket cam as well.
but anyway, porting and polishing your stock heads is a great mod,it does everything thats been said and it really accerlates the output you will get from an aftermarket cam as well.
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