Jump to content
The mkiv Supra Owners Club

Luc's SRD1XXX Supra


Luxluc

Recommended Posts

3 minutes ago, Andrew K said:

Looking good as always Luc.Β 
great result looking at the dyno graph after having a new turbo fitted, I would be super happy with that to. 😁 

Thank you mate ; you are right .. SRD keep improving it 😍

Link to comment
Share on other sites

  • 2 weeks later...
1 hour ago, Noz said:

Plush. Loving them.

Actually like the cage too. Didn't realise you had one. Is that a requirement for any of the regulations for the races you do?

Regulation or not, I'd want one with the speeds he's doing.

Link to comment
Share on other sites

11 hours ago, Noz said:

Plush. Loving them.

Actually like the cage too. Didn't realise you had one. Is that a requirement for any of the regulations for the races you do?

For the races, I wanted a bit of safety. Although a full cage would be better, it would be less practical.

Link to comment
Share on other sites

Lux. Do you think a waste gate on your turbine exhaust housing would reduce any back pressure, from the top end drop off on boost.

@Mike2JZΒ might have some thoughts as well.

Just a thought I had on the back pressure situation.

Link to comment
Share on other sites

3 hours ago, Noz said:

Lux. Do you think a waste gate on your turbine exhaust housing would reduce any back pressure, from the top end drop off on boost.

@Mike2JZΒ might have some thoughts as well.

Just a thought I had on the back pressure situation.

I will let @Mike2JZΒ comment.Β 

I run a SRD 60mm external wastegate.

Link to comment
Share on other sites

Ive never tried to be honest so couldnt say.Β 

I can't imagine it will make much difference if I were to take a guess though. Most of the flow restriction is from the exhaust wheel size and A/R turbine limitations rather than an issue with gates regulating boost. If the gate welded to housing did increase the A/R or something along those lines then you will probably sacrifice response on the low end so kind of pointless, might as well run a larger turbo.Β 

  • Like 1
Link to comment
Share on other sites

  • 1 month later...

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
Γ—
Γ—
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.