MTBwrench Posted October 24, 2016 Share Posted October 24, 2016 Figured I might as well document my dyno numbers to add to the catalog of happy JMP turbo users. Here's the meat n' potatoes: Maximum Power Run Power: 302awhp @5400rpm Torque: 323lb/ft @3100rpm Safe/Reliable Run Power: 268awhp @5500rpm Torque: 255lb/ft @4600rpm Dyno Conditions Dyno: DynoJet Temperature: ~Room Temp Humidity: 26% Presure: 29.41 in/Hg Elevation: 206 Meters Mod List -Brand new OEM Shortblock -B25 Heads rebuilt by Thirlby Automotive on Traverse City, MI (Highly recommended!) -JMP Custom52 -GrimmSpeed 38mm EWG Up-pipe -TiAl MV-S External Wastegate (1 Bar spring(s) installed) -Cobb EBCS -Cobb 5EAT Catted Downpipe -GrimmSpeed Top Mount -Turbosmart Kompact BPV -GrimmSpeed CAI -TGV's Deleted, (separator plate left in-tact) -ID1000 Top Feed Conversion -Injector Dynamics Braided Lines -Deatschwerks DW65c (I think that's all... I've done so much work I can't remember anymore.) MTBwrench's Stage 3 5EAT #racewagon 266awhp/255awtq @17.5psi, Tuned By Graham of Boosted Performance Everyone knows what I taste like. Link to comment Share on other sites More sharing options...
imprezkid Posted October 29, 2016 Share Posted October 29, 2016 Fuel? Did Graham tune it? Link to comment Share on other sites More sharing options...
MTBwrench Posted October 29, 2016 Author Share Posted October 29, 2016 Fuel? Did Graham tune it? Yessir, Graham did tune it. Save for my stupid fuel harmonic at 2800(which is mechanical and totally out of his control) it's been fantastic so far! Fuel was Shell 93 octane. E85 numbers will come this spring, he's pretty sure we could top 300 with the same conservative tuning efforts. Sent from my iPhone using Tapatalk MTBwrench's Stage 3 5EAT #racewagon 266awhp/255awtq @17.5psi, Tuned By Graham of Boosted Performance Everyone knows what I taste like. Link to comment Share on other sites More sharing options...
MTBwrench Posted October 13, 2017 Author Share Posted October 13, 2017 Just checking back with a little one year update. Wagon still runs well, very well in fact. Boost peaks between 17-18psi depending on how cool temps are, injector duty cycle tops out around 67% in colder temps, with AFR's in the low to mid 10's depending on load and engine speed. This tune is by far the best, and most well developed, that I have ever had on the wagon. Can't thank graham enough. A realistic reference 1/4 mile time for a VF52 setup on a limited 5EAT wagon on an 85 degree day, brake boosting to 1200rpm to take slack out of the drivetrain. I was the right lane, and a stage 2 2016 WRX in the left launching HARD to try and avoid the shame: Another thing I've noticed: The wagon really doesn't feel fast and punch below highways speeds anymore. I think it's a combination of more turbo lag, and relative power at lower speeds vs higher speeds. My VF46 punched very hard early on, and held till redline, but started choking at higher speeds. My current setup *seemingly* has just as much power available powering down a straight at 100mph as it does playing racecar on backroads at half the speed. I really appreciate the linear powerband I've got. MTBwrench's Stage 3 5EAT #racewagon 266awhp/255awtq @17.5psi, Tuned By Graham of Boosted Performance Everyone knows what I taste like. Link to comment Share on other sites More sharing options...
Max Capacity Posted October 14, 2017 Share Posted October 14, 2017 Have you thought about adding the tranny cooler and the HEXMOD's valve body and upping the HP ? 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
MTBwrench Posted October 14, 2017 Author Share Posted October 14, 2017 Have you thought about adding the tranny cooler and the HEXMOD's valve body and upping the HP ? I actually do have a modified valve body. At this power level, my old trans only lasted a month before 3-5th started slipping bad and eventually the center diff ate itself. I got in touch with Dave, and after a bit of talking we realized I was fully capable of modifying the VB myself. So I bought the TransGo kit and gave it a go. I can't thank him enough for all his help, and for that sweet walkthrough he wrote. I also have a set of his bulletproof diff bearings sitting on my bench... I'm really lamenting that one. An ATF cooler is in the works. I had a small cooler on there, but have now removed it as I'm done with track/autocross for the season(financially! lol). One of my "next year" plans is a thermostat regulated external ATF cooler and an aluminum radiator as well. I may very well venture into adding a small external oil cooler as well, in the name of safety, which would only be plumbed during the summer. Regarding power: My initial plan was to eventually run ethanol thanks to it's proximity and accessibility in my area. I'm sure I'd be at or above 300 hp/tq at that point... but the rest of the car still needs work before I put more money into power modifications. I really want to get my suspension/bracing fully sorted and ideally get a beefier Fuel pump/regulator/damper setup before I start down all that road, since all of those fueling changes will require a re-tune anywho. In the end, it really just comes down to the fact that all of this gets very expensive after a certain point when you're trying to do things properly, so I'm working on a long term basis. MTBwrench's Stage 3 5EAT #racewagon 266awhp/255awtq @17.5psi, Tuned By Graham of Boosted Performance Everyone knows what I taste like. Link to comment Share on other sites More sharing options...
awesterner Posted December 28, 2017 Share Posted December 28, 2017 (edited) Just checking back with a little one year update. Wagon still runs well, very well in fact. Boost peaks between 17-18psi depending on how cool temps are, injector duty cycle tops out around 67% in colder temps, with AFR's in the low to mid 10's depending on load and engine speed. This tune is by far the best, and most well developed, that I have ever had on the wagon. Can't thank graham enough. A realistic reference 1/4 mile time for a VF52 setup on a limited 5EAT wagon on an 85 degree day, brake boosting to 1200rpm to take slack out of the drivetrain. I was the right lane, and a stage 2 2016 WRX in the left launching HARD to try and avoid the shame: Another thing I've noticed: The wagon really doesn't feel fast and punch below highways speeds anymore. I think it's a combination of more turbo lag, and relative power at lower speeds vs higher speeds. My VF46 punched very hard early on, and held till redline, but started choking at higher speeds. My current setup *seemingly* has just as much power available powering down a straight at 100mph as it does playing racecar on backroads at half the speed. I really appreciate the linear powerband I've got. Nice build! This is interesting when you mention The VF46. With the Accessport TA map I get a 1.99s 60 foot. But she dies out pretty quick in the later gears at high RPM. I need to figure out why it auto shifts from 2nd to third at 4500 RPM when I'm in Manual mode. With my open source tune that's not an issue:-) Soon to be VF52 with a EL header:) Edited December 28, 2017 by awesterner Link to comment Share on other sites More sharing options...
Ronalddut Posted August 26, 2021 Share Posted August 26, 2021 It absolutely agree with the previous phrase Link to comment Share on other sites More sharing options...
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