1998 k1500 long tubes

[dakotabrad]

any ideas or thoughts?
would like to keep egr engine has 10.0 to 1 and a nice little cam with z28 springs 1.6 comp roller tip rockers and a k+n stock tune no cats and factory exhaust.
will update post very soon with cam spec's as i do not have them in front of me.
heads are stock expect for springs and spring seat modification

 

[dakotabrad]

cam spec's as follows
intake 106.9 centerline 202.8 duration with 433 valve lift
exhaust 114.9 centerline 208.7 duration with 457 valve lift
i have 1.6 rockers so for gross lift multiply 1.6 times valve lift to get your number
i been leaning towards the pacesetter headers and was wondering if anybody had underneath view or pic's of the y pipe

 

[big_mike]

http://www.gmt400.com/forum/showthread.php?5826-Headers-on-the-5-7-Vortec