jcole05 Posted January 31, 2016 Share Posted January 31, 2016 Sorry for the re-post for those following my turbo test thread. This thread isn't very active I know, but I was still quite happy with the final results after testing 8 other turbos. Event: Dyno Pull Loaction: PRE racing, Portland, OR Date: 01/30/2016 Dyno numbers are CORRECTED so weather shoudn't apply (nonetheless about 45 degrees, 80% humidity and 200 ft) Car: 2005 LGT Ltd Tuner: Erich at PRE racing Dyno Info: Dyno Dynamics Transmission: 6 speed Spec B swap Gear: 3rd Peak Horse Power at RPM: 5650 Peak Torque at RPM: 5000 (making 450wtq at 4500) Baseline hp/tq for a stock STI on same dyno: 230-240 Target Boost: 26psi, 25.5psi acheived Target AFR: 12.0 Fuel: E85 Engine/Power Modifications: Exogated UP CNT catted DP (CNT) COBB CBE Grimmspeed EBCS TGV deletes Top-feed ID1200s Tomioka FPR Tomioka AOS Tomioka turbo inlet AEM CAI Tomei UELH ETS FMIC Turbosmart 45mm EWG Killer B Oil pan Group N mounts Koyo Radiator Thermal zero turbo blanket and uppipe blanket Blouch Dominator 1.5xt-r with 10cm housing (in our testing, the 10cm housing was very important vs 8cm for my setup) Built engine with: CP 100mm forged pistons at 9.0:1 CR Manley H beam rods ACL rod bearings Ported and polished heads Manley +1mm valves GSC Sti S1 cams 268/266 ARP head studs Gates timing belt w water pump Sti 11mm oil pump LIC adjustable timing belt NGK one step colder plugs Sorry for low quality images - these are uploaded cell phone pics Link to comment Share on other sites More sharing options...
Code Posted January 31, 2016 Share Posted January 31, 2016 What's your max injector duty cycle? "Striving to better, oft we mar what's well." - Bill Shakespeare - car modder Link to comment Share on other sites More sharing options...
jcole05 Posted January 31, 2016 Author Share Posted January 31, 2016 What's your max injector duty cycle? Great question. Haven't pulled a log myself yet (car is to be picked up tomorrow after they install a carbon fiber drive shaft and do a tire change) so I haven't even driven it yet with this setup. I'll ask when I get the car and also log myself. Link to comment Share on other sites More sharing options...
jcole05 Posted February 4, 2016 Author Share Posted February 4, 2016 It's just over 82% at 6700rpm. Link to comment Share on other sites More sharing options...
Code Posted February 4, 2016 Share Posted February 4, 2016 Thanks. This turbo w/ corn would be too much for my ID1k. "Striving to better, oft we mar what's well." - Bill Shakespeare - car modder Link to comment Share on other sites More sharing options...
maxspeed3 Posted February 13, 2017 Share Posted February 13, 2017 Trying to decide between the Blouch 1.5xt 10cm and the Steamspeed Stx-71 for my build. I've read your article testing both turbos as well as others. Looking to shoot for 450hp/450tq on E85 for my build with supporting mods and forged motor build. Any recommendations on which one to go with? Car is an 05 lgt 5 speed. Link to comment Share on other sites More sharing options...
tocinoman25 Posted February 22, 2017 Share Posted February 22, 2017 Trying to decide between the Blouch 1.5xt 10cm and the Steamspeed Stx-71 for my build. I've read your article testing both turbos as well as others. Looking to shoot for 450hp/450tq on E85 for my build with supporting mods and forged motor build. Any recommendations on which one to go with? Car is an 05 lgt 5 speed. 1.5xtr for sure. I have the stx71 and looking at 1.5xtr dyno plots I may make a switch... Sent from my SM-G935V using Tapatalk Follow me on IG @chefodiycarguy and @chefo.soriano Link to comment Share on other sites More sharing options...
maxspeed3 Posted February 22, 2017 Share Posted February 22, 2017 1.5xtr for sure. I have the stx71 and looking at 1.5xtr dyno plots I may make a switch... Sent from my SM-G935V using Tapatalk How do you like the stx-71? Sent from my SM-N910P using Tapatalk Link to comment Share on other sites More sharing options...
quick4dr Posted April 27, 2017 Share Posted April 27, 2017 im on a 5eat and crank 350whp/ 338 wtq with my 1.5xtr 10cm 3in 19psi @ 3k held to 6000, tapers to 17 at the shift. once the block is built and healthy stage II IAG, I plan to turn her up, goal is 400/400 My numbers are on EFI dyno w/ Mikey Link to comment Share on other sites More sharing options...
Subabluu Posted May 24, 2017 Share Posted May 24, 2017 How do you like the stx-71? Sent from my SM-N910P using Tapatalk Looking for feedback on the stx71lgt, whats the conclusion as far as reliability on the trans and motor? What power with which mods? Link to comment Share on other sites More sharing options...
xtea Posted May 24, 2017 Share Posted May 24, 2017 This is the new dom killer :http://bcpdirect.com/bcp-x500-turbo-sti-wrx Link to comment Share on other sites More sharing options...
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