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While head was off for hg decided to have port and polish done along with valve job good idea does it make a difference and how much of dif
Started by yzf250racer on
, 12 posts
by 4 people.
Answer Snippets (Read the full thread at cumminsforum):
Not sure what he is giving me as far as test wise but there doing multi angle valve job and port and polish and pressure testing....
Intake there foun a 3amgle valve job and port and polishing the bowls out on intake side and doin.
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Selling my ported and polished plenum with throttlebody that was purchased 6 months ago. Less than 1000 miles on it. The PST carbon fiber driveshaft has 4k miles on it. It will fit 03-04 cobra with a T56 and IRS.
Ported & Polished Dragon Plenum/TB - SOLD...
Started by Micah442 on
, 15 posts
by 7 people.
Answer Snippets (Read the full thread at svtperformance):
How much Hp does that driveshaft....
Pmed PM Sent pm'd will be in touch with you .
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I've had a KLG4 IM laying around and I'm going for the swap on my DE due to a need to replace the rear vc gaskets. Is it worth to get the KLG4 ported and polish? Also, can you give me an idea of the cost of getting it done? Thanks
Started by 97fastpgt on
, 11 posts
by 6 people.
Answer Snippets (Read the full thread at probetalk):
Google the how.
That really works mike have you done it For REAL good port and polish probably costs ~$1k and you have port it, it's the only way to really P&P the entire inside of a intake.
To on it.
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When porting and polishing the c20let head is the inlet side suppose to be enlarged to the size of the inlet gasket or is it more important to take out all the lips and area at the top of the inlet port and knife edge the inside and smooth up , not totally...
Started by mirpur on
, 16 posts
by 6 people.
Answer Snippets (Read the full thread at migweb):
Ok ill you can very faintly feel their presence if you run your finger over Port matching can back into the manifold and head to avoid disruptive....
I appreciate your self-confidence a lot.
Likely be negligible with the additional port work.
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I'd just like to check if anyone here has experience with porting and polishing their engine.
1. What gains can I expect for a NA car?
2. What is the downside?
3. What is the cost?
4. What workshops would you recommend in Singapore?
Started by Apocalyptic on
, 20 posts
by 6 people.
Answer Snippets (Read the full thread at sgclub):
I've gone through....
Pistons and cams should like the extent of port, whether it's properly done, the displacement of the engine, the tune, etc it to others.
For port and polish? It's only the illegal exhaust mods that will get you.
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I have a 2012 45th 2LT RS
If there are any companies out there that would like my TB to R&D their port and polish on, I would be happy to ship it your way.
I haven't found a company that does the 2012 TB yet and since I will be ripping my car apart for...
Started by Wijns07 on
, 21 posts
by 12 people.
Answer Snippets (Read the full thread at camaro5):
A rough surface on selected areas....
A mirror finish of the port does not provide the increase to a degree of uniform roughness to encourage fuel deposited on the port walls to evaporate quickly.
There Good understanding on polishing..
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The only reason im asking is because im trying to do everything to squeeze a few more mpg's in.. ive done everything else as far as cleaning/replacing.. this is just a feeler per say to see if anybody HAS done it and to hear the results.. regardless this...
Started by jblazy18 on
, 12 posts
by 6 people.
Answer Snippets (Read the full thread at toyota-4runner):
But if you're paying on doing it myself, mr gasket makes a ... .
OP, are you planning on doing to port and polish work yourself? If so, I'd be interested to hear what comes of it.
Hp on a 400hp motor.
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I spoke with a very old machinist at a diesel specific engine building/machine shop and asked him about porting and polishing my 12v head. he said no. he said they can port and polish it down to the dime but, on a turboed engine it wont make a difference...
Started by dipapadakis on
, 20 posts
by 12 people.
Answer Snippets (Read the full thread at competitiondiesel):
The port job to me is only as good as the size of valves you have and the valve job to go "if porting doesn't make a difference....then why can't....
You can build all the psi you want but the small port will only let so much through.
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Got a cheap spare head of eBay for 20 bucks.. Before I rebuild it I want to port and polish it. Any one have or know of the tolerances I can go up to?
Also what are quality parts I can rebuild with and still somewhat keep a budget in mind( valve springs...
Started by Willieonethou on
, 11 posts
by 6 people.
Answer Snippets (Read the full thread at fireblades):
Whoa ho they dont realize is ....
Whoa ho to this thread but this Originally Posted by Midwestrider Lol, he's going to port AND polish it.
Lol, he's going to port AND polish it.
More isnt always better..
Just need to remember..
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I have up for sale a GSR port and Polished Head. The work was done by a friend of mine. Head also comes with Skunk 2 valves, valve springs and retainers.
The head is in good working order. It comes with the caps, i know they are not shown in the pic but...
Started by civicmotorhead on
, 11 posts
by 2 people.
Answer Snippets (Read the full thread at tamparacing):
Bump Steal of a price...nice porting as well Thank you sir bu pm replied Price is obo Bump bump can ppl stop the flaking? bump.
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