Tial 40mm Wastegate Sale!!!
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05-19-2003, 03:02 PM
#9
Honda-Tech Member
Re: Tial 40mm Wastegate Sale!!! (ben@importparts.com)
Is there an external difference from the 40mm and the 40mm HP?
I bought a 40mm "HP" from someone on here, and I was wondering if there is a way to tell without taking her apart.
I bought a 40mm "HP" from someone on here, and I was wondering if there is a way to tell without taking her apart.
used internal WG in the past, needs to learn new stuff 
05-22-2003, 10:54 PM
#19
Honda-Tech Member
Re: Tial 40mm Wastegate Sale!!! (b18bturbo)
Do you mean there is a mm difference in the actual "valve" of the WG between the HP and normal?
I just thought that the HP had the ability to accpet the larger and smaller springs thus raising it's ability to boost higher.
I just thought that the HP had the ability to accpet the larger and smaller springs thus raising it's ability to boost higher.
05-23-2003, 06:15 PM
#21
I am a bad person
Re: Tial 40mm Wastegate Sale!!! (b18bturbo)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18bturbo »</TD></TR><TR><TD CLASS="quote">the hp unit comes with larger valve only difference.</TD></TR></TABLE>
the only difference is the spring rate thats all. up to 1bar is a standard and over 1bar is th HP. you could also combine springs to achieve a rate over 1bar
the only difference is the spring rate thats all. up to 1bar is a standard and over 1bar is th HP. you could also combine springs to achieve a rate over 1bar
05-23-2003, 09:13 PM
#23
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Re: Tial 40mm Wastegate Sale!!! (ben@importparts.com)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ben@importparts.com »</TD></TR><TR><TD CLASS="quote">The valve is the same diameter. The difference is in the high pressure spring.</TD></TR></TABLE>
the valve seat is accutally bigger ben take a look fro your self and measure it it slightly bigger but by a very minute amount
the valve seat is accutally bigger ben take a look fro your self and measure it it slightly bigger but by a very minute amount
05-23-2003, 09:19 PM
#24
Honda-Tech Member
Re: Tial 40mm Wastegate Sale!!! (b18bturbo)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18bturbo »</TD></TR><TR><TD CLASS="quote">the larger sport valve can handle more boost 1.5bar + </TD></TR></TABLE>
A larger valve will have more surface area and make it harder for the wastegate to remain closed under high boost. The bigger surface area results it more pressure per sq. in. on the face of the valve, making it's job of holding in exhaust pressure more difficult. A smaller valve and a bigger diaphram is actually better for high boost.
A larger valve will have more surface area and make it harder for the wastegate to remain closed under high boost. The bigger surface area results it more pressure per sq. in. on the face of the valve, making it's job of holding in exhaust pressure more difficult. A smaller valve and a bigger diaphram is actually better for high boost.
05-23-2003, 09:27 PM
#25
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Re: Tial 40mm Wastegate Sale!!! (tony1)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tony1 »</TD></TR><TR><TD CLASS="quote">
A larger valve will have more surface area and make it harder for the wastegate to remain closed under high boost. The bigger surface area results it more pressure per sq. in. on the face of the valve, making it's job of holding in exhaust pressure more difficult. A smaller valve and a bigger diaphram is actually better for high boost. </TD></TR></TABLE>
HEy tony is that why you guys went back to that other wg
A larger valve will have more surface area and make it harder for the wastegate to remain closed under high boost. The bigger surface area results it more pressure per sq. in. on the face of the valve, making it's job of holding in exhaust pressure more difficult. A smaller valve and a bigger diaphram is actually better for high boost. </TD></TR></TABLE>
HEy tony is that why you guys went back to that other wg