Interest on CNC ported LT1 heads or Aftermarket heads
#1
On The Tree
Thread Starter
iTrader: (1)
Join Date: Aug 2004
Posts: 174
Likes: 0
Received 0 Likes
on
0 Posts
Interest on CNC ported LT1 heads or Aftermarket heads
Just trying to see how much of an interest there would be on LT1 heads. We offer a CNC program for factory castings and also are direct with AFR, Trick Flow and some others. If there are a few people who would want to have their factory casting done, I can offer a discount on just porting or complete heads. For the people that would want AFR or Trick Flow we can work out a deal on these also.
Thanks for your time,
Craig
Thanks for your time,
Craig
#7
On The Tree
iTrader: (1)
Originally Posted by Craig@ETPerformance
Just trying to see how much of an interest there would be on LT1 heads. We offer a CNC program for factory castings and also are direct with AFR, Trick Flow and some others. If there are a few people who would want to have their factory casting done, I can offer a discount on just porting or complete heads. For the people that would want AFR or Trick Flow we can work out a deal on these also.
Thanks for your time,
Craig
Thanks for your time,
Craig
How much for fully CNC ported factory LT1 castings, with larger valve seats installed? Bare other wise. Just porting, and installation of larger valve seats.
How much for the Trick Flow LT1 heads, fully CNC ported, bare?
Do you have any flow numbers for fully ported Trick Flows? Intake and exhaust runner volumes, and chamber volume after porting?
________________________________________________Ra ymond
Last edited by '68LT1camaro; 10-31-2004 at 07:17 PM.
Trending Topics
#9
On The Tree
Thread Starter
iTrader: (1)
Join Date: Aug 2004
Posts: 174
Likes: 0
Received 0 Likes
on
0 Posts
Here are the flow figures and some specs on the cylinder heads.
Port Volume: 207cc
Chamber Volume: 60cc
Flowed on a 4.030" bore and no pipe on the exhaust
Lift Intake Exhaust
.100 72 55
.200 140 97
.300 194 133
.400 237 161
.500 269 182
.550 277 192
.600 280 197
.650 277 200
Valves: REV Super Duty 2.000 Intake / 1.550 Exhaust
Retainers: Comp Cams Steel 10°
Locks: Comp Cams 10°
Spring Cups: Comp Cams
Valve Spring: Crane
Casper97 is correct, there are no prices on our website at all. I'll PM everyone with prices.
Thank You,
Craig
Port Volume: 207cc
Chamber Volume: 60cc
Flowed on a 4.030" bore and no pipe on the exhaust
Lift Intake Exhaust
.100 72 55
.200 140 97
.300 194 133
.400 237 161
.500 269 182
.550 277 192
.600 280 197
.650 277 200
Valves: REV Super Duty 2.000 Intake / 1.550 Exhaust
Retainers: Comp Cams Steel 10°
Locks: Comp Cams 10°
Spring Cups: Comp Cams
Valve Spring: Crane
Casper97 is correct, there are no prices on our website at all. I'll PM everyone with prices.
Thank You,
Craig
#11
11 Second Club
iTrader: (1)
Click on "services and technology" tab on my above link, plenty of prices listed. Maybe someone updated the site without telling you, or maybe I have the wrong CNC head shop, but I got the link from this sites vendors list.
PORTING HEADS PRICES
Stage 1 - Valve Job, Blend Seats and chambers $750.00
Stage 2 - Full CNC of ports and Stage 1 $1,250.00
Stage 3 - Big Valve, Hand Blending and Stage 2 $1,650.00
PORTING INTAKE
Stage 1 - Port Match $200.00
Stage 2 - Port Match and Runner work $1,000.00
Stage 3 - Full Porting of intake manifold $1,750.00
CNC valve job $250.00
Decking up to .020 $85.00
Decking over .020 $100.00
Assemble and set-up of cylinder heads $125.00
Turning valves down to desired size $50.00
Cutting guides for teflon seals $25.00
Disassemble and clean $75.00
Flow Test (1 intake / 1 exhaust) $50.00
CC Port $30.00
CC Chamber $30.00
Machine for bigger springs $45.00
Machine intake for NOS nozzle per 8 $150.00
Machine intake for NOS Annular nozzle per 8 $250.00
Make Valley Tray $195.00
Valve guide R&R $106.00
Valve seat R&R $150.00
Convert Carb manifold to EFI including rails $450.00
Machine Compression releases (H/D only) $125.00
Check Valve-to-Valve Clearance (H/D only) $30.00
R&R Valve seat (per seat H/D only) $20.00
R&R Valve guide (per guide H/D only) $20.00
Helicoil holes 1st hole $20, $10 per hole after first
PORTING HEADS PRICES
Stage 1 - Valve Job, Blend Seats and chambers $750.00
Stage 2 - Full CNC of ports and Stage 1 $1,250.00
Stage 3 - Big Valve, Hand Blending and Stage 2 $1,650.00
PORTING INTAKE
Stage 1 - Port Match $200.00
Stage 2 - Port Match and Runner work $1,000.00
Stage 3 - Full Porting of intake manifold $1,750.00
CNC valve job $250.00
Decking up to .020 $85.00
Decking over .020 $100.00
Assemble and set-up of cylinder heads $125.00
Turning valves down to desired size $50.00
Cutting guides for teflon seals $25.00
Disassemble and clean $75.00
Flow Test (1 intake / 1 exhaust) $50.00
CC Port $30.00
CC Chamber $30.00
Machine for bigger springs $45.00
Machine intake for NOS nozzle per 8 $150.00
Machine intake for NOS Annular nozzle per 8 $250.00
Make Valley Tray $195.00
Valve guide R&R $106.00
Valve seat R&R $150.00
Convert Carb manifold to EFI including rails $450.00
Machine Compression releases (H/D only) $125.00
Check Valve-to-Valve Clearance (H/D only) $30.00
R&R Valve seat (per seat H/D only) $20.00
R&R Valve guide (per guide H/D only) $20.00
Helicoil holes 1st hole $20, $10 per hole after first
#13
On The Tree
Thread Starter
iTrader: (1)
Join Date: Aug 2004
Posts: 174
Likes: 0
Received 0 Likes
on
0 Posts
I have pm'd back:
StreetBad
LTwonZ
DirtyBird96
Dave95Formula
96capricemgr
Casper97
and others who have pm'd me
68LT1camaro you'll be getting one shortly.
As for those prices, they are not on these heads. Completely different than what this is. You should have let me respond first. 96capricemgr, please check your pm.
StreetBad
LTwonZ
DirtyBird96
Dave95Formula
96capricemgr
Casper97
and others who have pm'd me
68LT1camaro you'll be getting one shortly.
As for those prices, they are not on these heads. Completely different than what this is. You should have let me respond first. 96capricemgr, please check your pm.
#15
TECH Apprentice
iTrader: (1)
Join Date: Feb 2004
Location: Pittsburgh, PA
Posts: 333
Likes: 0
Received 0 Likes
on
0 Posts
i'm definitely interested in getting my heads done shortly, not sure exactly what i want to do yet. so if you could send pricing on both AFR and LT1 i'd appreciate it. also do you do any LT4 porting?pm me let me know.