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Showing results 1 to 25 of 68 Search: Posts Made By: hardparker
Forum: N55 10-16-2020, 03:24 PM
Replies: 8
Views: 3,658
Posted By hardparker
I wonder if the N55_FSERIES_OBDII_PWG_11_T1.hex...

I wonder if the N55_FSERIES_OBDII_PWG_11_T1.hex is actually N55_FSERIES_OBDII_ISO_10_T15.hex ISO firmware and you need to put the diode back to switch back from ISO to integrated firmware. In that...
Forum: N55 06-06-2020, 07:21 AM
Replies: 11
Views: 3,233
Posted By hardparker
Nice! That'll be a sweet setup with that pump on.

Nice! That'll be a sweet setup with that pump on.
Forum: N55 06-03-2020, 07:21 AM
Replies: 4
Views: 1,770
Posted By hardparker
I'm running that setup in my X3, which is...

I'm running that setup in my X3, which is essentially your car made into an "SAV". I've had port injection in the past, too. Each setup was done with custom AN fittings, filter and push lock hose...
Forum: N55 04-30-2020, 06:25 AM
Replies: 4
Views: 2,581
Posted By hardparker
Yeah, that's my thread. The JB4, with the right...

Yeah, that's my thread. The JB4, with the right firmware, will control the MAC, but I'm not sure if that firmware is available anymore. Haven't run a JB4 since the XDI came out. All flash tuning for...
Forum: N55 04-29-2020, 06:03 AM
Replies: 4
Views: 2,581
Posted By hardparker
You won't be able to run that MAC solenoid off of...

You won't be able to run that MAC solenoid off of the DME PWG plug. The stock 250 Hz frequency won't work on the MAC. An aftermarket boost controller should work fine, but you'll need to make sure...
Forum: Support & Log Review 04-19-2020, 07:12 PM
Replies: 6
Views: 1,293
Posted By hardparker
Started working on this. It looks like I'll be...

Started working on this. It looks like I'll be able to get 8 pairs of frictions and steels in there. Up from the stock 6. With better frictions and closer tolerances, I estimate they'll hold 40% more...
Forum: Support & Log Review 03-26-2020, 03:36 PM
Replies: 6
Views: 1,293
Posted By hardparker
That's the 8HP45. I've been thinking of doing...

That's the 8HP45. I've been thinking of doing upgrade kits for those like I've done on some of the Jatco transmissions in the past. I've seen burnt C and E clutch packs on the 8HP45. Not a lot, but a...
Forum: N55 09-28-2019, 07:43 AM
Replies: 5
Views: 3,375
Posted By hardparker
It won't work well for me because I'm in an X3....

It won't work well for me because I'm in an X3. It would need additional custom fabrication. That and I just don't like the fact that it replaces the motor mount and water pump mount. Beyond that,...
Forum: Market Place - For Sale / Trade / Wanted 09-27-2019, 03:05 PM
Replies: 1
Views: 1,241
Posted By hardparker
Evolution of Speed N55 port injection kit - $SOLD

SOLD! I've got a lightly used EOS F series N55 port injection rail for sale here for $400 shipped. Includes a custom -6 AN line with fittings that fit my X3 better. PM if interested.

I have a JB4...
Forum: N55 09-27-2019, 02:37 PM
Replies: 5
Views: 3,375
Posted By hardparker
I should add that density altitude here is...

I should add that density altitude here is between 7,000 and 11,000 feet or more in the summer. Find your nearest 10,000 foot mountain and drive to the top and let me know how your turbo does up...
Forum: N55 09-27-2019, 02:35 PM
Replies: 5
Views: 3,375
Posted By hardparker
It's the altitude. They're far less efficient up...

It's the altitude. They're far less efficient up here and need to be driven harder for the same results.

I'm not interested in the original Speedtech N55 option, but the new external wastegate...
Forum: N55 09-27-2019, 09:53 AM
Replies: 5
Views: 3,375
Posted By hardparker
Conventional pressure operated wastegates on the N55

I'll preface this with saying that I live at a mile high altitude in the high desert of Albuquerque. While turbos kick ass over normally aspirated cars up here, the altitude and the summertime heat...
Forum: Support & Log Review 09-14-2019, 07:32 PM
Replies: 1
Views: 769
Posted By hardparker
Judging from your username and low vacuum, I'd...

Judging from your username and low vacuum, I'd say it's all due to the altitude.
Forum: N55 06-07-2019, 06:17 AM
Replies: 49
Views: 21,369
Posted By hardparker
I've been running xHP for the past few days on my...

I've been running xHP for the past few days on my X3. It's still technically in beta, but I'm liking it so far. Shifts are faster, but smoother. Shift points are altered in a way that suits my...
Forum: N55 05-11-2019, 05:44 PM
Replies: 4
Views: 1,296
Posted By hardparker
I've had a 15 amp add a fuse powering my JB4 when...

I've had a 15 amp add a fuse powering my JB4 when I used one in the past. Also powering ECA, port injection and WMI pump. No issues.
Forum: N54 03-19-2019, 05:22 AM
Replies: 4
Views: 1,647
Posted By hardparker
E85 pump mixes usually use very low octane gas to...

E85 pump mixes usually use very low octane gas to fill out the non-ethanol portion of the fuel. Like 85 or 86 octane. You're definitely better off going with the higher ethanol content fuel and...
Forum: N55 03-10-2019, 05:52 PM
Replies: 223
Views: 52,927
Posted By hardparker
With what fuel in that log?

With what fuel in that log?
Forum: N55 03-09-2019, 10:50 PM
Replies: 223
Views: 52,927
Posted By hardparker
Crobond's E40 results are great. As much as 18...

Crobond's E40 results are great. As much as 18 psi on E40! The N55 HPFP doesn't tolerate that much ethanol even at lower boost and it won't do 18 psi without breaking up, even on pump gas.

Thomas,...
Forum: N55 03-09-2019, 02:26 PM
Replies: 223
Views: 52,927
Posted By hardparker
Fuel pressure looks good. Looks like stock turbo...

Fuel pressure looks good. Looks like stock turbo and lower boost levels, rather than PS2. Still eager for PS2 results.
Forum: N55 03-08-2019, 06:27 AM
Replies: 223
Views: 52,927
Posted By hardparker
Looking around on the forums, I see that the B58...

Looking around on the forums, I see that the B58 flash tunes are making around 420 whp and people pushing it with JB4 are making around 525 whp, all on stock fueling. Granted, the JB4 guys without...
Forum: N55 03-03-2019, 09:36 AM
Replies: 223
Views: 52,927
Posted By hardparker
The N54 and early N55 pumps are stronger than the...

The N54 and early N55 pumps are stronger than the standard N55 HDP5. The B58 plunger style pump won't fit to replace those rotary style ones.



The S55 pump is an HDP5 pump. I suspect it's...
Forum: N55 03-01-2019, 12:43 PM
Replies: 223
Views: 52,927
Posted By hardparker
Me, too, man. I hate pulling the damn intake...

Me, too, man. I hate pulling the damn intake manifold. I see that the brief fuel pressure dips are from post-shift boost spikes. Do you even feel those? Fingers crossed for higher boost levels with...
Forum: N55 03-01-2019, 12:17 PM
Replies: 223
Views: 52,927
Posted By hardparker
You've got me going down the rabbit hole on this...

You've got me going down the rabbit hole on this one. It looks like the smallest version of the HDP5 EVO pump is 1.2cc. They get bigger and higher pressure from there.

XDI states that their XDI-35...
Forum: N55 03-01-2019, 07:03 AM
Replies: 223
Views: 52,927
Posted By hardparker
Nice! I'm buying a used pump today. How...

Nice! I'm buying a used pump today. How noticeable is that post-shift fuel pressure sag? It's nice to see it recover so quickly, but does it break up at all post-shift?
Forum: N55 02-28-2019, 07:42 PM
Replies: 223
Views: 52,927
Posted By hardparker
Pretty cool. But, it's still over $1,000 for that...

Pretty cool. But, it's still over $1,000 for that pump, new. There's a used one on eBay for $500. What did you pay for that one? I'd be interested in seeing it pushed to its limits, especially with...
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