ID This Holset
 

http://cgi.ebay.com/ebaymotors/HOLSE...spagenameZWDVW

what the ---- is that?

also, how well would a 4 liter spin this, price isnt too high for 1 day left.

http://cgi.ebay.com/ebaymotors/Brand...spagenameZWDVW

Re: ID This Holset
 

i have the internally gated version of the second one.

to get a rough estimate of spool use this

engine size that turbo came from / your engine size = A

RPM when original engien hit PEAK TQ x A = a very close guess

Re: ID This Holset
 

i havent a clue as to that information.

Re: ID This Holset
 

the WH1C came on Dodge 12V cummins engines in the early 90's. the H1C is just a the non gated version



plenty of info/links in here https://www.homemadeturbo.com/forum/...?topic=43448.0



did you understand the equation??

Re: ID This Holset
 

basically that says spool expect 2200 or so.