CNC ported ls3 heads complete - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

94guy · 10-28-2010, 03:51 PM

anyone here interested in a set of these brand new. they complete with hollow stem intake valves,standard exhaust valves,seal,valve job,and yellow spring kit good up to .570 lift. i perfer USPS postal money order. if you want to use paypal pm me first. $1050.00 shipped. if you come pick them up i'll take $50.00 off.

danhr · 10-28-2010, 06:44 PM

an idea on flow numbers?

94guy · 10-28-2010, 07:30 PM

i don't have flow #'s but most advertise in the 350's on the intake.

danhr · 10-28-2010, 08:32 PM

ummmmm most are from reputable shops.

are yours from a shop?

have they been on a flow bench?

I have a friend that may be interested, but if they were just ported by joe schmo and don't even have any flow numbers, they could very well possibly perform worse than stock, considering these heads are easy to mess up on, and aren't like a typical small block head.

94guy · 10-28-2010, 08:53 PM

these are cnc ported not hand ported. do you know who ports scoggin dickey's heads?

danhr · 10-29-2010, 06:58 AM

Each company/persono has their own cnc program.... just because they were on a cnc doesnt make them quality.... it just means they were on a cnc machine. lol

and yeah... GMPP does their porting in house. and they have a flow chart for their heads. so you know exactly what you are buying.

Was any material taken out of the combustion chamber?

Were the heads milled any?

94guy · 10-29-2010, 09:44 AM

no the chambers were not touched but suprisingly they are very smooth. they look to have been surfaced for flatness that's it.

10-28-2010, 03:51 PM	#1
94guy Drives: 99 Camaro; 2010 Camaro 2SS/RS Join Date: Nov 2009 Location: louisiana Posts: 1,151	CNC ported ls3 heads complete anyone here interested in a set of these brand new. they complete with hollow stem intake valves,standard exhaust valves,seal,valve job,and yellow spring kit good up to .570 lift. i perfer USPS postal money order. if you want to use paypal pm me first. $1050.00 shipped. if you come pick them up i'll take $50.00 off.

10-28-2010, 06:44 PM	#2
danhr BAMF SS Drives: 2010 Camaro SS/RS Join Date: Mar 2010 Location: Ford City, PA Posts: 2,061	an idea on flow numbers? __________________ Bragging about a car that you paid someone to pick the parts and install them for you, is like paying someone to bang your wife, and then bragging about the kid. "I'm sorry officer, no, I do not know why you pulled me over."

10-28-2010, 08:32 PM	#4
danhr BAMF SS Drives: 2010 Camaro SS/RS Join Date: Mar 2010 Location: Ford City, PA Posts: 2,061	ummmmm most are from reputable shops. are yours from a shop? have they been on a flow bench? I have a friend that may be interested, but if they were just ported by joe schmo and don't even have any flow numbers, they could very well possibly perform worse than stock, considering these heads are easy to mess up on, and aren't like a typical small block head. __________________ Bragging about a car that you paid someone to pick the parts and install them for you, is like paying someone to bang your wife, and then bragging about the kid. "I'm sorry officer, no, I do not know why you pulled me over."

10-29-2010, 06:58 AM	#6
danhr BAMF SS Drives: 2010 Camaro SS/RS Join Date: Mar 2010 Location: Ford City, PA Posts: 2,061	Each company/persono has their own cnc program.... just because they were on a cnc doesnt make them quality.... it just means they were on a cnc machine. lol and yeah... GMPP does their porting in house. and they have a flow chart for their heads. so you know exactly what you are buying. Was any material taken out of the combustion chamber? Were the heads milled any? __________________ Bragging about a car that you paid someone to pick the parts and install them for you, is like paying someone to bang your wife, and then bragging about the kid. "I'm sorry officer, no, I do not know why you pulled me over."

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10-28-2010, 07:30 PM	#3
94guy Drives: 99 Camaro; 2010 Camaro 2SS/RS Join Date: Nov 2009 Location: louisiana Posts: 1,151	i don't have flow #'s but most advertise in the 350's on the intake.

10-28-2010, 08:53 PM	#5
94guy Drives: 99 Camaro; 2010 Camaro 2SS/RS Join Date: Nov 2009 Location: louisiana Posts: 1,151	these are cnc ported not hand ported. do you know who ports scoggin dickey's heads?

10-29-2010, 09:44 AM	#7
94guy Drives: 99 Camaro; 2010 Camaro 2SS/RS Join Date: Nov 2009 Location: louisiana Posts: 1,151	no the chambers were not touched but suprisingly they are very smooth. they look to have been surfaced for flatness that's it.