Judge Ito's porting school thread
#11
Originally Posted by IGY' date='Nov 26 2003, 01:08 AM
You do mean that 3/4's is unsupported right? I have a port that I did down at the shop that only supports 2.5 mm of the corner seal. I was scared shitless when I ran it. It was fine though and eventually I decided to try something different. Everytime I build a motor for myself I try something different as far as porting. I like being able to see the differences for myself.
Very nice port by the way. Now I want to pull mine apart and try something else.
Very nice port by the way. Now I want to pull mine apart and try something else.
#12
I wanted to let other members know that this type of port while it works lovely and makes awesome power it could only be used with 2 piece 2mm apex seals or 3mm apex seals. The port is so large that it will swallow a 3 piece 2 mm apex seal. The 3 piece 2 mm apex seal is divided in half and the inner half of the seal will not be supported by the large port. Did I say wild?
#13
Originally Posted by IGY' date='Nov 26 2003, 01:08 AM
You do mean that 3/4's is unsupported right? I have a port that I did down at the shop that only supports 2.5 mm of the corner seal. I was scared shitless when I ran it. It was fine though and eventually I decided to try something different. Everytime I build a motor for myself I try something different as far as porting. I like being able to see the differences for myself.
Very nice port by the way. Now I want to pull mine apart and try something else.
Very nice port by the way. Now I want to pull mine apart and try something else.
#14
holy ****. Thats awesome! So basically you put the rotor in the housing, marked off where half the corner seal was still supported and then ported it out? Wouldnt that put an extreme amount of pressure on the apex seal? Im very interested in this port, since im going to be spooling a big turbo, i want as much gas flowing as possible.
#15
Originally Posted by sidewinderx7' date='Nov 27 2003, 12:58 PM
holy ****. Thats awesome! So basically you put the rotor in the housing, marked off where half the corner seal was still supported and then ported it out? Wouldnt that put an extreme amount of pressure on the apex seal? Im very interested in this port, since im going to be spooling a big turbo, i want as much gas flowing as possible.
#16
Originally Posted by sidewinderx7' date='Nov 27 2003, 01:08 PM
thanks ito, you've proven to be a big help in my building process. lol...
another question, since youre up and posting. I have 1 new housing, and new 3mm seals. What clearances should i check? Is it like a standard rebuild or are there different tolerance levels for 3mm seals? etc..
I dont want to blow the engine up due to me being half-*** putting it together.
another question, since youre up and posting. I have 1 new housing, and new 3mm seals. What clearances should i check? Is it like a standard rebuild or are there different tolerance levels for 3mm seals? etc..
I dont want to blow the engine up due to me being half-*** putting it together.
#17
Originally Posted by Judge Ito' date='Nov 27 2003, 09:53 PM
[quote name='IGY' date='Nov 26 2003, 01:08 AM'] You do mean that 3/4's is unsupported right? I have a port that I did down at the shop that only supports 2.5 mm of the corner seal. I was scared shitless when I ran it. It was fine though and eventually I decided to try something different. Everytime I build a motor for myself I try something different as far as porting. I like being able to see the differences for myself.
Very nice port by the way. Now I want to pull mine apart and try something else.
Very nice port by the way. Now I want to pull mine apart and try something else.
Cool, I guess I judged the pics wrong.
#18
Originally Posted by 10k2' date='Dec 2 2003, 05:56 AM
hay there Judge looking forward to the exhaust ports pis' and commentary.
On another subject tour Rx3 looks great!! do you think the 4 650cc injectors will supply the fuel you require for the 500hp?
On another subject tour Rx3 looks great!! do you think the 4 650cc injectors will supply the fuel you require for the 500hp?
#20
Originally Posted by RONIN FC' date='Dec 7 2003, 07:27 AM
Wow! Does a port like that affect idle? Thats the most incredible port ive ever seen.