I have been reading up on wastegates and what sizes are good for the hp you want to make. I am sure I have probably asked quite a few people on here but I figured I would get a better feel for what size I would realistically need by asking all of you guys with real world experience.I personally would need a gate that would work well with boost ranging from 10 to 19 psi and producing 350 to 500 hp?Any help is greatly appreciated

 

Many on here use the Tial wastegates. They are very reiable and hold boost levels very well. I have yet to hear one bad thing on Tial products.

I run a Tial and love it.

 

Yeah I was planning on getting the tial but cant decide on what size ? What size are you using and whats your setup?

 

im running a tial 38mm......going for 400whp on wed.

 

Good thats the size I am thinking of getting and good luck with the 400 hp mark.

 

its actually really gonna depend on what size turbo your using and how much boost you plan to use. But yes, Tial is highly reccomended.

 

Well right now I am using a t3/t04e but will be upgrading and I plan on running in between 10-18 or 19 psi?

 

Does anyone think a 35mm Tial will support over 20 lbs with this PT67

 

<--38mm Tial WG and 50mm BOV here.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by accordking &raquo;</TD></TR><TR><TD CLASS="quote">Does anyone think a 35mm Tial will support over 20 lbs with this PT67
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hahahaha I hope you joking right? I mean it could work but you want something more along the lines of a 44mm or a 46mm but thats just me on what I would use

 

If you plan on using race gas make sure to get the special Tial one designed for it otherwise the valve could stick shut and BOOM. I forget the name of it though

 

&lt;--- SSAutoCrap... I mean AutoChrome 38mm wastegate with 12psi spring. Seriously though, it works great, I have no complaints about it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by adseguy &raquo;</TD></TR><TR><TD CLASS="quote">If you plan on using race gas make sure to get the special Tial one designed for it otherwise the valve could stick shut and BOOM. I forget the name of it though </TD></TR></TABLE>

I thought they only made the standard gates and their hp series and I thought the only difference between the two were the spring rates?But I am a noob so I am probably wrong

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by siblues &raquo;</TD></TR><TR><TD CLASS="quote">

I thought they only made the standard gates and their hp series and I thought the only difference between the two were the spring rates?But I am a noob so I am probably wrong</TD></TR></TABLE>

no your right..... there is no such thing as a wastegate for racegas.... someone just talking out there ***....... all wastegates operate the same and race gas exhuast is the same as gas exhaust except the smell hehe....

 

Well keep em coming guys what are you using and and how much hp? If you had a bad experience let me know so I can stay away from it ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedEG6 &raquo;</TD></TR><TR><TD CLASS="quote">

no your right..... there is no such thing as a wastegate for racegas.... someone just talking out there ***....... all wastegates operate the same and race gas exhuast is the same as gas exhaust except the smell hehe.... </TD></TR></TABLE>

https://honda-tech.com/zerothread?id=1087090

So why is there an option to upgrade the valve then

PS&gt; I could be mean about it, but I'm not!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedEG6 &raquo;</TD></TR><TR><TD CLASS="quote">

no your right..... there is no such thing as a wastegate for racegas.... someone just talking out there ***....... all wastegates operate the same and race gas exhuast is the same as gas exhaust except the smell hehe.... </TD></TR></TABLE>


actually your wrong. When you use race gas (leaded) the valve on the wastegates do have a tendency to start sticking. As for tial making a different valve, i thought they did but am not 100% sure.

 

Well you might be right but I went to tialsport.com and it didnt have anything listed as far as differences in how they make the wastegates .The hp and the standard are basically the same as far as construction.Someone correct me if I am wrong?

 

this is what came with my tial WG when i ordered mine

 

35mm will hold 30 psi no prob.

 

tial 35mm here.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jeiden &raquo;</TD></TR><TR><TD CLASS="quote">
this is what came with my tial WG when i ordered mine</TD></TR></TABLE>

I had one of those too. Got 0wning on your part.

 

they do have unleaded race gas guys.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedEG6 &raquo;</TD></TR><TR><TD CLASS="quote">

hahahaha I hope you joking right? I mean it could work but you want something more along the lines of a 44mm or a 46mm but thats just me on what I would use </TD></TR></TABLE>

Actually, the bigger the turbo, the less the necessity for a big wastegate on the same setup. A small turbo on high boost has the greatest potential to spike, hence the necessity for a good wastegate. Of course wg selection should also be dependant upon exhaust volume too, so it's kind of a hard thing to determine. Im no honda expert, but i'd say a Tial 35 would work and a 38 would definatly be adequate for both Siblues and Accordking. Look at all the cars that have gotten away with 31mm deltagates all these years.

 

Tial 35mm man nothing but the best.