External wastegate

[THensley]

I have two options because I have TA race headers.
TA 38mm My preferred and GN1 46mm TA is on backorder and should be filled after the Hollidays
I'll have a go at it Jan 16th with a little more porting on the hole and some different adjustments on the rod tension and changes in the E-Boost street.
This turbo has a HD actuator and my thinking may have been wrong I did not have a HD on my 5857 and Im gettin getting more boost creep than I have in the pass.
Feed back on these two would be nice thanks.

 

[Mr.Spool]

I have two options because I have TA race headers.
TA 38mm My preferred and GN1 46mm TA is on backorder and should be filled after the Hollidays
I'll have a go at it Jan 16th with a little more porting on the hole and some different adjustments on the rod tension and changes in the E-Boost street.
This turbo has a HD actuator and my thinking may have been wrong I did not have a HD on my 5857 and Im gettin getting more boost creep than I have in the pass.
Feed back on these two would be nice thanks.

Comp turbo has a 45mm wastegate and a 60mm now.
You can pm me if your interested but...
In a nutshell
I would advise to get an external and put co2 on and tie it into your computer or electronic boost controller.
This will give you control over your boost curve and eliminate boost creep.
With a gate that can properly flow.
And now your turbo system will be ahead and not reacting to manifold pressure.
Its a night and day different
Safer,more consistent,and faster.

 

[Mr.Spool]

With the parts you have on the car now.
Take the next step its not a far one.
And start looking at backpressure.