Harold did my intake. And will be doing my heads in the next few months.
port pros
Thread Starter
Launching!
Joined: Apr 2005
Posts: 279
Likes: 0
port pros I have been researching options for head work 
and have heard some great things about port pros. I believe tony shepherd praises them for good work. I have a few questions for anyone that has used them. First do you send them your heads to use or do they have them in stock and ask for yours as a core fee. Second how is the turnaround time after payment, shipping, etc all the b.s. is done with? Third what kind of flows do they claim for the stage 3 on a stock lt1 style head? Do they prefer you use an aftermarket head or do they do stockers? I don't know if anyone is "allowed" to disclose the flow numbers on the stage 3 ported LT1's but I would be grateful if you are. Just trying to gather information before i make any decisions.
and have heard some great things about port pros. I believe tony shepherd praises them for good work. I have a few questions for anyone that has used them. First do you send them your heads to use or do they have them in stock and ask for yours as a core fee. Second how is the turnaround time after payment, shipping, etc all the b.s. is done with? Third what kind of flows do they claim for the stage 3 on a stock lt1 style head? Do they prefer you use an aftermarket head or do they do stockers? I don't know if anyone is "allowed" to disclose the flow numbers on the stage 3 ported LT1's but I would be grateful if you are. Just trying to gather information before i make any decisions. The best thing would be to give them a call or email.
phone:
(512)-257-0222
email:
portpros@sbcglobal.net
website:
www.portpros.com
Get ahold of Harold and he can answer all of your questions.
I know the stage II LT1 castings flow 285. The stage III's will flow more but not sure on the #'s. The low and mid range flow #'s are awesome as well. He will ask what goal you are trying to reach and then help you decide to use LT1 castings, AFR, or Trick Flow....etc.
Not sure on the core thing, hopefully someone else can chime in on that. Like I said the best thing is to get ahold of them.
Good luck!!
p.s.
I know Fire67, TWS, SWINGRRRR,...etc are a few on the board with his heads. There are many more out there as well. Maybe someone will chime in.
phone:
(512)-257-0222
email:
portpros@sbcglobal.net
website:
www.portpros.com
Get ahold of Harold and he can answer all of your questions.
I know the stage II LT1 castings flow 285. The stage III's will flow more but not sure on the #'s. The low and mid range flow #'s are awesome as well. He will ask what goal you are trying to reach and then help you decide to use LT1 castings, AFR, or Trick Flow....etc.
Not sure on the core thing, hopefully someone else can chime in on that. Like I said the best thing is to get ahold of them.
Good luck!!
p.s.
I know Fire67, TWS, SWINGRRRR,...etc are a few on the board with his heads. There are many more out there as well. Maybe someone will chime in.
Last edited by Tony Shepherd; Oct 20, 2006 at 07:59 AM.
Yep. Harold did a set of LT1 heads for me about 2 years ago that turned out beautifully. I don't want to misquote my flow numbers because I sold the motor over a year ago and gave the buyer all the paperwork to include the flow sheets. I do remember they were not only were the peak numbers great (for LT1 castings) but the low and midrange were exceptional.
It was a little 355 LT1 with just a comp 503 cam and my car ran 11.90 pulling the front wheels a few inches on launch.
A mishap has me being forced to pull and rebuild my 385 LT4. It will be trucked over to Port Pros for the machine work and assembly.
It was a little 355 LT1 with just a comp 503 cam and my car ran 11.90 pulling the front wheels a few inches on launch.
A mishap has me being forced to pull and rebuild my 385 LT4. It will be trucked over to Port Pros for the machine work and assembly.
Most all the packages will flow in the same area. I took harolds customer service into perspective, this guy knows his stuff and he really caters to what you need when you need it.
Cant say that im not impressed with how he runs a buisness.
Tony.
Cant say that im not impressed with how he runs a buisness.
Tony.
Trending Topics
I was on a trip from FL to TX and stopped by his shop. I was very impressed. He took time out of his busy day to give me a tour and talk about my project. He was telling me that he is severly short handed then, it was back in July.
I sent him my intake and heads. I am a 93 so my intake is different, and powdercoated, so I wanted it back. He said thats what they port, your stuff and send them back to you. I couldnt recommend him enough. I cant say I have ever called and him not answer, during normal hours.
I sent him my intake and heads. I am a 93 so my intake is different, and powdercoated, so I wanted it back. He said thats what they port, your stuff and send them back to you. I couldnt recommend him enough. I cant say I have ever called and him not answer, during normal hours.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0
Brett Foote
