Master Power T-70
11-21-06, 06:56 PM
#127
Senior Member
Originally Posted by Slammedblk7
haha nice job! I have just over 2k mi on the GT45. Have a few questions for you bobybeach. Thru PM
let im rip!
09-01-10, 08:48 PM
#128
20b FD
Join Date: May 2007
Location: London UK
Posts: 67
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20b Issues
regards
09-10-10, 12:24 PM
#131
Are you referring to the hotside A/R or the compressor housing? The compressor housing is .70 and that is always matched to the compressor wheel, it's not really a measurement that changes or means a whole lot.
If that is the turbine A/R then it's too small for a rotary. If that isn't the turbine a/r measurement then you need to find out what yours is. A MP t70 would probably work well with the 20b, depends on your power goals.
looking at the following link it appears that masterpower does have a .70 T3 turbine housing option. If that's the housing you have it's way too small.
http://www.wannaspeed.com/index.php?...roducts_id=185
If that is the turbine A/R then it's too small for a rotary. If that isn't the turbine a/r measurement then you need to find out what yours is. A MP t70 would probably work well with the 20b, depends on your power goals.
looking at the following link it appears that masterpower does have a .70 T3 turbine housing option. If that's the housing you have it's way too small.
http://www.wannaspeed.com/index.php?...roducts_id=185
09-11-10, 10:56 AM
#133
.96a/r for the hotside is basically the standard size for rotary engines, going smaller chokes the engine up for less power and slightly faster spool and larger gets you more top end power in exchange for quicker spooling.
the T-70 is good for around 600WHP at about 28psi with the right turbine housing and engine setup on a 13B engine.
the T-70 is good for around 600WHP at about 28psi with the right turbine housing and engine setup on a 13B engine.
