Dynojet Run JB4 Map 5 Question

GAM · 08-04-2012, 02:42 PM

Hi guys,

I went to the dyno for the first time this morning. Went to a local shop in FL with a Dynojet, temp outside was about 90, 40% humidity. Did all the runs in 4th gear.

Mods: DCI, JB4 map 5 with 30/70 of e85/93 (335i AT 70k miles)

I was expecting a little bit better, especially compared to what I see on the forum.

Result Stock (DCI only and still the mix of e85/93) = 252hp-277tq
Result Mod'ed = 335hp-378tq.

What do you guys think?
(Intake valve cleaning necessary?)

cstavaru · 08-04-2012, 02:57 PM

I would say that 90whp increase on an almost stock car it's pretty damn good. A stock 335i usually produces around 272-275whp on a Dynojet, so the Dynojet you dynoed on reads a little low. Intake valve cleaning is just a panic solution for those with misfires, when nothing else works.

BES335xi · 08-04-2012, 03:05 PM

^+1. Yeah seems like a low reading dyno but nonetheless you picked up 90whp! thats pretty good & thanks for the baseline, E85 Rules!

smolik · 08-04-2012, 03:18 PM

Where did you dyno?

blackshan · 08-04-2012, 03:23 PM

+2 with some downpipes and frontmount it will come up some more even with the heat. The baseline shows that there was a nice pick up!

GAM · 08-04-2012, 09:16 PM

Quote:

Originally Posted by smolik

Where did you dyno?

That was at TPS in West Palm Beach

rudypoochris · 08-04-2012, 10:08 PM

Those numbers look very low to me. What firmware are you running and do you have a log? I run 40-50% E85 with California 91 and DCI only with a G5 and get over 400whp.

GAM · 08-04-2012, 10:20 PM

Quote:

Originally Posted by rudypoochris

Those numbers look very low to me. What firmware are you running and do you have a log? I run 40-50% E85 with California 91 and DCI only with a G5 and get over 400whp.

Last firmware, but it looks like that dyno was showing low numbers, the guy told me that when I arrived, but I initially thought all the dynojets would show the same numbers...
I've been stupid I should have brought my computer and log the runs

rudypoochris · 08-04-2012, 11:16 PM

Quote:

Originally Posted by Gfabry

Last firmware, but it looks like that dyno was showing low numbers, the guy told me that when I arrived, but I initially thought all the dynojets would show the same numbers...
I've been stupid I should have brought my computer and log the runs

Thats a good point. That dyno is reading a bit low, plus you are only pushing 15psi of boost and it was hot out. I think you should target more with 93 and E85 though. Any log would be awesome.

What is your global boost limit set to?

GAM · 08-05-2012, 01:22 AM

I don't have DPs so I think I am not seeing above 14.5 or 15psi, but even with that I expected around 380whp with e85. I'll check in the boost limit and do a log on the road, but even the base line is pretty low so I leaning toward the dyno reading low..

08-04-2012, 02:42 PM	#1
GAM Lieutenant 39 Rep 471 Posts Drives: 2014 M6 Gran Coupe Join Date: Mar 2012 Location: Palm Beach iTrader: (1)	Dynojet Run JB4 Map 5 Question Hi guys, I went to the dyno for the first time this morning. Went to a local shop in FL with a Dynojet, temp outside was about 90, 40% humidity. Did all the runs in 4th gear. Mods: DCI, JB4 map 5 with 30/70 of e85/93 (335i AT 70k miles) I was expecting a little bit better, especially compared to what I see on the forum. Result Stock (DCI only and still the mix of e85/93) = 252hp-277tq Result Mod'ed = 335hp-378tq. What do you guys think? (Intake valve cleaning necessary?) Attached Images
	Appreciate 0 Tweet Quote

08-04-2012, 02:57 PM	#2
cstavaru Brigadier General 313 Rep 3,262 Posts Drives: 2009 335i M Sport Sedan 6MT Join Date: Aug 2008 Location: Bucharest, Romania iTrader: (0)	I would say that 90whp increase on an almost stock car it's pretty damn good. A stock 335i usually produces around 272-275whp on a Dynojet, so the Dynojet you dynoed on reads a little low. Intake valve cleaning is just a panic solution for those with misfires, when nothing else works. __________________ Mods(click): Cobb + RB Turbos \| Aquamist HFS-4 Meth \| Drexler LSD \| Bilstein B12 Pro-Kit \| Custom K&N Apollo Intake \| Wagner Intercooler \| Macht Schnell Downpipes \| BMW Performance Power Kit \| BMW Performance Exhaust \| BMW Performance Short Shifter \| M3 Subframe Bushings \|
	Appreciate 0 Quote

08-04-2012, 03:05 PM	#3
BES335xi Colonel 83 Rep 2,132 Posts Drives: FBO+ N54xi Join Date: Mar 2008 Location: Queens, NYC iTrader: (4) Garage List 03/07 E90 335xi [1.00]	^+1. Yeah seems like a low reading dyno but nonetheless you picked up 90whp! thats pretty good & thanks for the baseline, E85 Rules! __________________ JB4+usb \| P3 Vent Boost Gauge v2 \| BMS OCC \| BMS DCI \| AMS FMIC \| AR xi CL DP's \| BT Tool \| Edibias/NCSExpert/INPA BMW Coding \| Cyba Quad Exhaust tips \| M-Tech Rear & M3 Front Bumper \| Red Cyba Air Scoops \| Blacklines \| Vinyl Overlays \| ACS Roof Spoiler \| Matte Black Grilles \| LED Side Mirrors \| Rear Euro Fogs \| etc.. .
	Appreciate 0 Quote

08-04-2012, 03:18 PM	#4
smolik First Lieutenant 30 Rep 312 Posts Drives: AW F30 335i Join Date: Oct 2007 Location: South Florida iTrader: (0)	Where did you dyno?
	Appreciate 0 Quote

08-04-2012, 03:23 PM	#5
blackshan Private First Class 10 Rep 181 Posts Drives: 2008 AW 335i Coupe Join Date: Dec 2010 Location: Tulsa, OK iTrader: (2)	+2 with some downpipes and frontmount it will come up some more even with the heat. The baseline shows that there was a nice pick up! __________________ JB4/MHD, Stage 2 lpf,3.5 tmap, AFE DCI AND SCOOPS, ETS 7" Intercooler, AR Catted Downpipes, MMP Inlets,CP-E Exhaust, Carbon FIber CSL Style Trunk lid, M3 Side Skirts, Mtech front lip spoiler, Mtech rear bumper w/carbon diffuser and Alloy Technic 19" matte black rims.
	Appreciate 0 Quote

08-04-2012, 10:08 PM	#7
rudypoochris Private 5 Rep 99 Posts Drives: 08 E92/72 Datsun 240z Join Date: Mar 2011 Location: Bay Area iTrader: (0)	Those numbers look very low to me. What firmware are you running and do you have a log? I run 40-50% E85 with California 91 and DCI only with a G5 and get over 400whp.
	Appreciate 0 Quote

08-05-2012, 01:22 AM	#10
GAM Lieutenant 39 Rep 471 Posts Drives: 2014 M6 Gran Coupe Join Date: Mar 2012 Location: Palm Beach iTrader: (1)	I don't have DPs so I think I am not seeing above 14.5 or 15psi, but even with that I expected around 380whp with e85. I'll check in the boost limit and do a log on the road, but even the base line is pretty low so I leaning toward the dyno reading low..
	Appreciate 0 Quote