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Showing results 1 to 25 of 97 Search: Posts Made By: onfire
Forum: //M 09-22-2018, 07:12 AM
Replies: 343
Views: 19,371
Posted By onfire
Do you have any stock vs various JB4 stages of...

Do you have any stock vs various JB4 stages of boost 100 to 200 km/h that you can post ? Stock 991.2 turbo S was 6.8 seconds stock and 6.4 modified. Just how the F90!compares.
Forum: //M 09-21-2018, 06:07 PM
Replies: 343
Views: 19,371
Posted By onfire
So 6 months after the official release (BMS 3.5...

So 6 months after the official release (BMS 3.5 months) the F90 is running low tens. Out of curiosity, how many months did the F10 need to run low 10's ?
Forum: //M 09-20-2018, 05:42 PM
Replies: 343
Views: 19,371
Posted By onfire
Not a 720S contender, but a 991.2 Turbo S is in...

Not a 720S contender, but a 991.2 Turbo S is in trouble.
Forum: //M 09-20-2018, 05:41 PM
Replies: 343
Views: 19,371
Posted By onfire
134.8 is showing big power !

134.8 is showing big power !
Forum: //M 09-13-2018, 06:29 PM
Replies: 343
Views: 19,371
Posted By onfire
Boost generally doesn't kill a turbo. Now shaft...

Boost generally doesn't kill a turbo. Now shaft speed to get that boost...........
Forum: //M 08-20-2018, 04:48 AM
Replies: 343
Views: 19,371
Posted By onfire
Looking strong. Much better launch sealed the...

Looking strong. Much better launch sealed the deal. Are the Ltrims at 50 ?
Forum: //M 08-16-2018, 12:56 PM
Replies: 343
Views: 19,371
Posted By onfire
It’s doing an outstanding job with that delta. ...

It’s doing an outstanding job with that delta.

Since JB4 is transmitting the ecu_psi to the ecu, is the JB4 basically taking the actual Tmap voltage/psi and in real-time subtracting the Target...
Forum: //M 08-16-2018, 12:11 PM
Replies: 343
Views: 19,371
Posted By onfire
Ecu_psi = 18.0 , Target = 2.0 , Boost = 20.4 ,...

Ecu_psi = 18.0 , Target = 2.0 , Boost = 20.4 , DME_bt = 20.8

Above is a rough trend without EWG. If the actual boost at that point assuming JB4 was disconnected would be 18.0, then all is good.
Forum: //M 08-16-2018, 12:02 PM
Replies: 343
Views: 19,371
Posted By onfire
The trend on my csv logs is ecu_psi is roughly...

The trend on my csv logs is ecu_psi is roughly 2.4psi LESS than “boost “. “Boost” is roughly 0.5psi LESS than “dme_bt”. That’s with a 2.0 Target so it’s doing a great job.

If ecu_psi is roughly...
Forum: //M 08-15-2018, 08:36 PM
Replies: 343
Views: 19,371
Posted By onfire
Ecu_psi = 18.0 , Target = 2.0 , Boost = 20.4 ...

Ecu_psi = 18.0 , Target = 2.0 , Boost = 20.4

At that data point, if JB4 was not installed, would the actual boost measured at the Tmap be 18.0psi ?
Forum: //M 08-15-2018, 10:56 AM
Replies: 343
Views: 19,371
Posted By onfire
Thanks !

Thanks !
Forum: //M 08-15-2018, 09:26 AM
Replies: 343
Views: 19,371
Posted By onfire
So a chart “30” is 80% open ?

So a chart “30” is 80% open ?
Forum: //M 08-15-2018, 07:46 AM
Replies: 343
Views: 19,371
Posted By onfire
Is the left side JB4 scale that goes from 0 to 50...

Is the left side JB4 scale that goes from 0 to 50 a double value to get to the “50-100%” range ? IE , if the “Throttle “ log is at 45% on the JB4 scale, multiply that by 2 for an actual 90% ?
Forum: //M 08-15-2018, 05:31 AM
Replies: 343
Views: 19,371
Posted By onfire
Is 50% on the Throttle Log equivalent to. 100%...

Is 50% on the Throttle Log equivalent to. 100% open with the valvetronic system ?
Forum: //M 08-06-2018, 04:17 PM
Replies: 14
Views: 443
Posted By onfire
Custom Stainless Clamps !

Custom Stainless Clamps !
Forum: //M 08-06-2018, 02:53 PM
Replies: 14
Views: 443
Posted By onfire
Very nice !

Very nice !
Forum: //M 08-06-2018, 12:32 PM
Replies: 343
Views: 19,371
Posted By onfire
When I am logging “Boost” with JB4, which sensor...

When I am logging “Boost” with JB4, which sensor is it recording?
Forum: //M 08-06-2018, 08:50 AM
Replies: 343
Views: 19,371
Posted By onfire
If you want to keep DTC activated, part throttle...

If you want to keep DTC activated, part throttle brake boosting is the best method. Do a couple of hard stops before making a run....helps the front pads clamp.
Forum: //M 08-06-2018, 05:42 AM
Replies: 343
Views: 19,371
Posted By onfire
LC is an easy 1.68 1.63 is impressive by foot...

LC is an easy 1.68 1.63 is impressive by foot brake boosting. Did you LC the 10.99 pass ?
Forum: //M 08-06-2018, 04:53 AM
Replies: 343
Views: 19,371
Posted By onfire
That big mph is showing the big HP JB4 can make.

That big mph is showing the big HP JB4 can make.
Forum: //M 08-06-2018, 04:38 AM
Replies: 343
Views: 19,371
Posted By onfire
The 1.72 sixty is holding you back. Launch...

The 1.72 sixty is holding you back. Launch procedure ?
Forum: //M 08-06-2018, 04:35 AM
Replies: 343
Views: 19,371
Posted By onfire
I bet you hurt some feelings at the track with...

I bet you hurt some feelings at the track with those number !
Forum: //M 08-05-2018, 08:42 PM
Replies: 343
Views: 19,371
Posted By onfire
Killer times pure stock ! BG is a good track....

Killer times pure stock ! BG is a good track. Around 446ft msl. At 6:30 pm it should “ballpark “ around 2800ft.DA.
Forum: //M 08-05-2018, 03:01 PM
Replies: 343
Views: 19,371
Posted By onfire
You guys will run deep into the 10”s at 26psi if...

You guys will run deep into the 10”s at 26psi if you can hook it. That’s big power.
Forum: //M 08-04-2018, 11:07 AM
Replies: 343
Views: 19,371
Posted By onfire
PURE STOCK Slip. 93 pump on Map 1. Not...

PURE STOCK Slip.

93 pump on Map 1. Not trying to set any records, etc. Leaving it set to 1 as it's exceeded my goals for a daily/vacation driver. JB4 is an excellent platform. Very smooth power...
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