Jump to content
The mkiv Supra Owners Club

Single turbo sizing advice


Mk4Gaz

Recommended Posts

At 4000 rpm, mine makes 275 rhhp, whereas Kim's pushes 375 rhhp.

At 5k, both around 650 rhhp.

At 6k, Kim 750 rhhp, mine 770 rhhp.

At 6.5k, both 800 rhhp.

 

You see that the 280 cams allow the turbo to pull up to almost 8000 rpm ; Kim's 264 cams let the turbo get out of puff after 6.7k.

 

It's a nice comparision I think. Imo, those cast manifs are interesting, but only in combination with ethanol.

Link to comment
Share on other sites

  • Replies 52
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • 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.