The best explanation of head porting that I've ever heard. Simple, concise, and void of the usual hyperbole of the points you mentioned; thanks for posting.
@@swappedoutZ71 My tuner loves them... Got my blower race ported by Kong Performance and the car makes great power! Only issue is keeping gas in the tank...lol
Love to see a Truck CNC Profile for Low to Mid Range Torque n Throttle Response, that's mostly "Exhaust" on 823 Heads @ 550 Ish Truck Cam Lift, 1 3/4 TriFlow Headers, DD 416 Stroker Swap w 6L80 into ~ 96 Land Cruiser @ 6850 Lbs "Brick" 🤣😎 Awesome Products n Great Content, Ordering a C5-R Soon Thanks
We have a TON of options! Here are a few links for our offerings, depending on if you were asking about LT1 or LT4 Heads: shop.katechengines.com/product/cnc-port-gen-5-lt1-l86-cylinder-heads-pair/ shop.katechengines.com/product/cnc-port-gen-5-lt4-lt5-cylinder-heads-pair/ Here are some links to our new LT1 Heads, ready to bold on and go: shop.katechengines.com/product/kat-a7673-gen-5-lt1-cnc-ported-cylinder-heads-bare/ shop.katechengines.com/product/kat-a7674-gen-5-lt1-cnc-ported-cylinder-heads/ As always, if you have more questions don't hesitate to reach out to us at sales@katechengines.com!!
Have you published any flow rate data in regards to your ported 241/ls1 and 243/ls6 heads? Wasn't planning on porting my heads but your rates are very reasonable, and your local! Thanks
We have for years, but lately only been doing it on in-house car builds. We recently made some airflow improvements to those ports using the latest technology in our shop and refined our process so we are now offering mail order cylinder head services.
KatechPerformance awesome. Keep up the good work. I've been following you guys ever since I saw your 427 4th gen Camaro build featured in Super Chevy. Honestly I think you guys had a LS6 swap before that in a sunset orange 4th gen camaro and that's when I truly started filling you guys. Lingenfelter and you guys are the go to performance shops for anything GM performance related.
I been porting heads for over 25 years I have ported virgin billet top fuel heads to race ready and used..all the way to porting and flow benched rotary 13b side plates and exhaust ports and everything in-between even ported for a programmer to xray and copy for there cnc stage# bs .. now this what are super charger ports a port is a port you just said that a fully ported head is a marketing scheme 😳 🤔 🙄 then say you have a super charger port 🙄 😳 👏 enough said
You guys are badass and do so much in the performance world BUT I CAN OUT PORT ANY CNC MACHINE it takes way longer just to do what yr machine does in 10 minutes I would love too see a CNC Machine do a 2 cycle cylinder Sorry I gotta disagree all exit of flow meaning your exhaust needs no resistance whatsoever Intake side you do want a tumbling air and fuel mixture there's a way to create that once air moves it slows down each turn each bumb any type of resistance What I see on these RUclips port hacks they remove all the torque By removing too Much volume
I call absolute bullshit shenanigans on you sir . A cnc machine removes exactly the material it's commanded to remove where it's commanded to remove it . This means they can test between heads and improve the formula each time until they have it perfect . Your a human , your gonna have inconsistencies between heads.
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Had my head ported by Katech and can’t say enough about the quality and quick turn around! Would recommend their services!
The best explanation of head porting that I've ever heard. Simple, concise, and void of the usual hyperbole of the points you mentioned; thanks for posting.
Just got my Katech heads installed in my CTSV! Can't wait to see how these puppies flow... Thanks Katech!
Thank you!
det300zx how were they
@@swappedoutZ71 My tuner loves them... Got my blower race ported by Kong Performance and the car makes great power! Only issue is keeping gas in the tank...lol
det300zx are you on LS1Tech? I have some questions to ask you. Azn2dmax is my name on there.
azn2dmax haven’t been in that account in years...lol. Are you on CTSVowners forum?
Love to see a Truck CNC Profile for Low to Mid Range Torque n Throttle Response, that's mostly "Exhaust" on 823 Heads @ 550 Ish Truck Cam Lift, 1 3/4 TriFlow Headers, DD 416 Stroker Swap w 6L80 into ~ 96 Land Cruiser @ 6850 Lbs "Brick" 🤣😎 Awesome Products n Great Content, Ordering a C5-R Soon Thanks
do you have a link to a flowchart of your 862/706/241 and the 243/799/317 cylinder heads? and ls3 if thats avaliable
runescape for the win
Great info, it clears up some misconceptions for me. Thanks!
How much whp am I looking at on a FBO stock cam 2018 Camaro ss when adding katech ported heads?
10-20hp with a set of unmilled CNC ported heads. More if you mill the heads.
Are you doing the LT5 YET ?
i wish you guys did mopar engines....
Can you ported corvette 2015 heads
We have a TON of options!
Here are a few links for our offerings, depending on if you were asking about LT1 or LT4 Heads:
shop.katechengines.com/product/cnc-port-gen-5-lt1-l86-cylinder-heads-pair/
shop.katechengines.com/product/cnc-port-gen-5-lt4-lt5-cylinder-heads-pair/
Here are some links to our new LT1 Heads, ready to bold on and go:
shop.katechengines.com/product/kat-a7673-gen-5-lt1-cnc-ported-cylinder-heads-bare/
shop.katechengines.com/product/kat-a7674-gen-5-lt1-cnc-ported-cylinder-heads/
As always, if you have more questions don't hesitate to reach out to us at sales@katechengines.com!!
Have you published any flow rate data in regards to your ported 241/ls1 and 243/ls6 heads? Wasn't planning on porting my heads but your rates are very reasonable, and your local! Thanks
We're working on putting together a comprehensive report.
I thought you guys already did cylinder porting on LS1 and LS6 heads.
We have for years, but lately only been doing it on in-house car builds. We recently made some airflow improvements to those ports using the latest technology in our shop and refined our process so we are now offering mail order cylinder head services.
KatechPerformance awesome. Keep up the good work. I've been following you guys ever since I saw your 427 4th gen Camaro build featured in Super Chevy. Honestly I think you guys had a LS6 swap before that in a sunset orange 4th gen camaro and that's when I truly started filling you guys. Lingenfelter and you guys are the go to performance shops for anything GM performance related.
That's a long time. Thank you.
Do you do LSA heads?
Dustin W LSA port is in development.
What about my 97 LT1 head's?
Sorry, we don't do Gen 2 LT1s.
I been porting heads for over 25 years I have ported virgin billet top fuel heads to race ready and used..all the way to porting and flow benched rotary 13b side plates and exhaust ports and everything in-between even ported for a programmer to xray and copy for there cnc stage# bs .. now this what are super charger ports a port is a port you just said that a fully ported head is a marketing scheme 😳 🤔 🙄 then say you have a super charger port 🙄 😳 👏 enough said
SMH
He NEVER said the word scheme. Maybe you can divert some of your porting time to reading a dictionary.
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You guys are badass and do so much in the performance world BUT I CAN OUT PORT ANY CNC MACHINE it takes way longer just to do what yr machine does in 10 minutes I would love too see a CNC Machine do a 2 cycle cylinder Sorry I gotta disagree all exit of flow meaning your exhaust needs no resistance whatsoever Intake side you do want a tumbling air and fuel mixture there's a way to create that once air moves it slows down each turn each bumb any type of resistance What I see on these RUclips port hacks they remove all the torque By removing too Much volume
I call absolute bullshit shenanigans on you sir . A cnc machine removes exactly the material it's commanded to remove where it's commanded to remove it . This means they can test between heads and improve the formula each time until they have it perfect . Your a human , your gonna have inconsistencies between heads.