T-61 Turbo

cre · 03-05-2010, 06:22 AM

How high you can push a T-61 is not the same as how high YOU can push a T-61.... How high YOU can go depends entirely on the supporting mods... with 550's you needn't worry about the efficiency limit of that turbo; you won't reach it, at least not safely AFAIK.

The preferred calculation for determining injector size or HP limit with our engines is: target RWHP = cc/min - 25%. So, 550-137.5=412.5... so let's say around 400 to 425RWHP is the *recommended* cap... this isn't a physical law, most injectors can flow more, but it is SAFE.

03-05-2010, 06:22 AM	#7
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	How high you can push a T-61 is not the same as how high YOU can push a T-61.... How high YOU can go depends entirely on the supporting mods... with 550's you needn't worry about the efficiency limit of that turbo; you won't reach it, at least not safely AFAIK. The preferred calculation for determining injector size or HP limit with our engines is: target RWHP = cc/min - 25%. So, 550-137.5=412.5... so let's say around 400 to 425RWHP is the recommended cap... this isn't a physical law, most injectors can flow more, but it is SAFE. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar ---> Last edited by cre; 03-05-2010 at 06:43 AM.