New BW EFR Turbo Thread
Aug 1, 2015 | 06:52 PM
#3211
Round III
9174 EFR (1.45ar)
Well it's round 3 with these, up till now the 8374 was my favorite for sure, response and power delivery was insane and everybody that drove the car agreed.
With the 9180 It's easy to look at graphs and think you can tell if a turbo set up is laggy but until you driven it it's totally different. A few people thought my 9180 graph looked a little to much of a on/off switch but the car was very responsive with it. I ended up winning Shift Sector Pikes Peak with it in the sedan division.
But I think I might have found my new favorite 9174 .It feels just like my 8374 did power when ever you want it!
it really feels so good.
So this hybrid mix of the 9180 compressor with the 8374 turbine wheel. Borg say it can be kept all day at the 120k rpm range so quite a bit more than the 9180 with a max of 128k. We have one dyno session that was done on the worst possible day well over 100deg in the room, but Aaron will post up some stuff soon.
Well it's round 3 with these, up till now the 8374 was my favorite for sure, response and power delivery was insane and everybody that drove the car agreed.
With the 9180 It's easy to look at graphs and think you can tell if a turbo set up is laggy but until you driven it it's totally different. A few people thought my 9180 graph looked a little to much of a on/off switch but the car was very responsive with it. I ended up winning Shift Sector Pikes Peak with it in the sedan division.
But I think I might have found my new favorite 9174 .It feels just like my 8374 did power when ever you want it!
it really feels so good. So this hybrid mix of the 9180 compressor with the 8374 turbine wheel. Borg say it can be kept all day at the 120k rpm range so quite a bit more than the 9180 with a max of 128k. We have one dyno session that was done on the worst possible day well over 100deg in the room, but Aaron will post up some stuff soon.
Aug 1, 2015 | 07:26 PM
#3212
9174 EFR (1.45ar)
Well it's round 3 with these, up till now the 8374 was my favorite for sure, response and power delivery was insane and everybody that drove the car agreed.
With the 9180 It's easy to look at graphs and think you can tell if a turbo set up is laggy but until you driven it it's totally different. A few people thought my 9180 graph looked a little to much of a on/off switch but the car was very responsive with it. I ended up winning Shift Sector Pikes Peak with it in the sedan division.
But I think I might have found my new favorite 9174 .It feels just like my 8374 did power when ever you want it! it really feels so good.
So this hybrid mix of the 9180 compressor with the 8374 turbine wheel. Borg say it can be kept all day at the 120k rpm range so quite a bit more than the 9180 with a max of 128k. We have one dyno session that was done on the worst possible day well over 100deg in the room, but Aaron will post up some stuff soon.
Well it's round 3 with these, up till now the 8374 was my favorite for sure, response and power delivery was insane and everybody that drove the car agreed.
With the 9180 It's easy to look at graphs and think you can tell if a turbo set up is laggy but until you driven it it's totally different. A few people thought my 9180 graph looked a little to much of a on/off switch but the car was very responsive with it. I ended up winning Shift Sector Pikes Peak with it in the sedan division.
But I think I might have found my new favorite 9174 .It feels just like my 8374 did power when ever you want it!
it really feels so good. So this hybrid mix of the 9180 compressor with the 8374 turbine wheel. Borg say it can be kept all day at the 120k rpm range so quite a bit more than the 9180 with a max of 128k. We have one dyno session that was done on the worst possible day well over 100deg in the room, but Aaron will post up some stuff soon.
Aug 1, 2015 | 08:51 PM
#3215
Aug 2, 2015 | 12:20 PM
#3219
Aug 5, 2015 | 12:16 AM
#3221
Newbie
Joined: Jun 2007
Posts: 18
Likes: 0
From: CA
Aug 5, 2015 | 03:23 AM
#3222
I'll get some charts up- but one of our RB-X test cars did as follows:
2006 EVO IX
Mods:
Stock Cams, CBRD FMIC, Injen Intake, CBRD LICP (comes with kit), CBRD UICP with stock battery, PTE1000cc w/255lph, High Flow Cat, Catback
26 psi netted 401whp/332wtq- on the 7163- in 90 degree heat and high humidity- the same car was around 329whp at 25.5 psi on the stock turbo-
changes were RBX kit only (manifold/turbo/downpipe)- peak torque in 3rd gear is right at 4000rpm- so about 685rpm slower than the stock turbo- however the transient response is very impressive-
Ill get some plots up! Cant wait to test on a built motor or some other fuel-
cb
2006 EVO IX
Mods:
Stock Cams, CBRD FMIC, Injen Intake, CBRD LICP (comes with kit), CBRD UICP with stock battery, PTE1000cc w/255lph, High Flow Cat, Catback
26 psi netted 401whp/332wtq- on the 7163- in 90 degree heat and high humidity- the same car was around 329whp at 25.5 psi on the stock turbo-
changes were RBX kit only (manifold/turbo/downpipe)- peak torque in 3rd gear is right at 4000rpm- so about 685rpm slower than the stock turbo- however the transient response is very impressive-
Ill get some plots up! Cant wait to test on a built motor or some other fuel-
cb
Aug 5, 2015 | 09:19 AM
#3223
BBK-B's, BBK's, and red's all made "similar" power ranges here depending on mods- different response and so forth-
cb
sorry for my delay I was on vacation last week
