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QQQ
Forum:
N20, N26
11-29-2013, 06:18 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
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Posted By
QQQ
I will be doing some changes and logging over the...
I will be doing some changes and logging over the weekend... will let you know how this went
Forum:
N20, N26
11-28-2013, 08:26 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
I have Map 2 Logs on 95RON, but this is with the...
I have Map 2 Logs on 95RON, but this is with the DP fitted. AFR is around 12.5 - 13.5. Boost is around 19 - 21psi through the rev range and maxes out at 24.1psi at times in 6th and 7th gear. This due...
Forum:
N20, N26
11-28-2013, 06:34 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
Hi. QQ here.... I use MAP 1 and MAP 2 on 95RON...
Hi. QQ here.... I use MAP 1 and MAP 2 on 95RON pump fuel -decent gains were made. MAP 7 is strictly for race fuel or 50/50 ethanol/pump fuel. Map 7 saw me make 240kw and 508nm at the flywheel with...
Forum:
N20, N26
10-20-2013, 07:16 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
JB4 can clear any codes should you get them. I am...
JB4 can clear any codes should you get them. I am a very happy JB4 customer! My car makes awesome power and the service from Terry and the guys is nothing less than exceptional.
Do not be afraid...
Forum:
N20, N26
07-09-2013, 06:55 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
Correct. Imagine when I can control the solenoid...
Correct. Imagine when I can control the solenoid too...
Forum:
N20, N26
07-08-2013, 12:48 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
I am now ecstatic to say the least! I have...
I am now ecstatic to say the least! I have managed a 50% power increase and 64% more torque, just with the JB4 Stage 2.
Thanks for all the support Terry! Looking forward to the coming months and...
Forum:
N54
06-25-2013, 11:58 PM
Replies:
5
BMW 1M ran 12.62 quarter mile at the drag strip
Views:
3,770
Posted By
QQQ
Watch out for the new 4 banger N20's! I ran a...
Watch out for the new 4 banger N20's! I ran a 12.7 with my 125i.... 0-60mph in 4.3 secs.
Current mods are: JB4 Stage 2 and race mix fuel. Car only weighs 3009lbs.
Forum:
N20, N26
06-17-2013, 08:59 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
N20 Stage 2
Hi all
This stage 2 upgrade with the JB4 platform is the best! I made awesome numbers on the dyno last week. I cannot disclose any info, as per Terry's request..... but if you are doubtful as to...
Forum:
N20, N26
04-07-2013, 09:57 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
Okay. Thanks Terry. Let us know when we can...
Okay. Thanks Terry. Let us know when we can purchase these 2 items. I am always happy to be part of Beta testing.
Forum:
N20, N26
04-07-2013, 08:55 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
When will stage 2 be available? Will it work with...
When will stage 2 be available? Will it work with my car that does not have the solenoid?
Forum:
N20, N26
04-07-2013, 05:24 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
I have for a week now. Without ethanol limp is...
I have for a week now. Without ethanol limp is possible as the octane is too low and the knock sensor intervenes at the high boost. The ethanol prevents knock.
Forum:
N20, N26
04-07-2013, 04:23 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
Nope. No CEL. The DME still thinks it is making...
Nope. No CEL. The DME still thinks it is making standard boost. That is whats nice about the JB3.
Forum:
N20, N26
04-07-2013, 12:18 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
Stock power was 215BHP and 225ft/lb.
Stock power was 215BHP and 225ft/lb.
Forum:
N20, N26
04-07-2013, 12:15 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
Hi all I have experimented with my Stage 1...
Hi all
I have experimented with my Stage 1 JB3 and did the following:
I mixed our local 95RON pump fuel with 20% ethanol and raised the boost to +6psi. I had the car on th dyno after this and...
Forum:
N20, N26
02-09-2013, 03:13 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
I am in Cape Town
I am in Cape Town
Forum:
N20, N26
02-09-2013, 03:12 AM
Replies:
1,754
Sticky:
F Series N20 4-banger JB4
Views:
1,000,890
Posted By
QQQ
125i tune
Hi there. I bought and fitted this to my 125i Msport. It is great. Dyno showed power up to 195kw and 400nm on the flywheel. 95RON pump fuel.
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