EFR 6758 Owners... Please comment...
#1
EFR 6758 Owners... Please comment...
What A/R hotside do you have? (.64, .80, .85)
What are your basic engine modifications (stock displacement, stroker, stock heads, fully built heads)
What is your turbo manifold design? (bottom mount ram horn, top mount, log, tubular side mount)
What RPM is your boost threshold? (RPM when you reach positive manifold pressure)
What RPM do you hit target boost, and what is your target boost?
Thank you so much,
Marcello
What are your basic engine modifications (stock displacement, stroker, stock heads, fully built heads)
What is your turbo manifold design? (bottom mount ram horn, top mount, log, tubular side mount)
What RPM is your boost threshold? (RPM when you reach positive manifold pressure)
What RPM do you hit target boost, and what is your target boost?
Thank you so much,
Marcello
#4
I have the .64 I believe. The OG one.
High 400s and 35psi is what you want? If you're after the genuine "Stomp the gas, **** the pants" experience, I'd recommend to skip the 6x58 turbos and go straight to a twin scroll 7163. It should spool as fast if not faster than single scroll 6758.
Twin scroll is only available in T4 flange, but it's a small price to pay for the exercise your sphincter will do every time you drive.
my spool data is here, btw
https://www.miataturbo.net/diy-turbo...56/#post938156
25psi @ 3500 rpm
"sensor01" is turbine speed sensor.
High 400s and 35psi is what you want? If you're after the genuine "Stomp the gas, **** the pants" experience, I'd recommend to skip the 6x58 turbos and go straight to a twin scroll 7163. It should spool as fast if not faster than single scroll 6758.
Twin scroll is only available in T4 flange, but it's a small price to pay for the exercise your sphincter will do every time you drive.
my spool data is here, btw
https://www.miataturbo.net/diy-turbo...56/#post938156
25psi @ 3500 rpm
"sensor01" is turbine speed sensor.
#6
Looks like Garrett has a twin scroll v band
Garrett *DIVIDED* V-band Entry Turbine Housing in Ni-Resist For GT35R/GTX35R .83 A/R : atpturbo.com
Garrett *DIVIDED* V-band Entry Turbine Housing in Ni-Resist For GT35R/GTX35R .83 A/R : atpturbo.com
#7
bro that housing isnt even like a thing that anyone capable of putting a turbo in a miata would even thing might maybe fit the efr.
What A/R hotside do you have? (.64, .80, .85) .64 iwg
What are your basic engine modifications (stock displacement, stroker, stock heads, fully built heads) Forged guts 8.6:1 VVT
What is your turbo manifold design? (bottom mount ram horn, top mount, log, tubular side mount) bottom mount tubular
What RPM is your boost threshold? (RPM when you reach positive manifold pressure) 2k rpm
What RPM do you hit target boost, and what is your target boost? 3800rpm 14psi
What A/R hotside do you have? (.64, .80, .85) .64 iwg
What are your basic engine modifications (stock displacement, stroker, stock heads, fully built heads) Forged guts 8.6:1 VVT
What is your turbo manifold design? (bottom mount ram horn, top mount, log, tubular side mount) bottom mount tubular
What RPM is your boost threshold? (RPM when you reach positive manifold pressure) 2k rpm
What RPM do you hit target boost, and what is your target boost? 3800rpm 14psi
#16
<p>
</p><p>
</p><p>10 days to order one or ban.</p>
Yes, it does. The first option: BorgWarner EFR 7163 Turbo - Full-Race.com
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