New 1 Addicts Member with JB4

[JB4-335]

Hi Guys,

I finally decided to become a member of 1 Addicts. I have been following this forum for a while. I have a 135i with JB4, dual cone intake and 3" C@tless downpipes. I know most Aussie's run Procede but I've been with Burger Motorsport for a while now. I had the previous JB3 also and I have to say that the JB4 is truely an amazing tune. The car pulls extremely hard and smooth all the way to redline. Only problem is traction with runflats. I love it when a HSV GTS or a Ford GTP even an F6 attempt to run you and you blow them way It leaves them My wife complains and says the car go's like shit whenever I remove the tune for dealer visits. I've put down 260KW @ the wheels with the old tune and stock downpipes and now with JB4 custom map running 17psi with race fuel and 3" C@tless downpipes I'm going for 300+KW @ the wheels. Now where's that V8 M3....

[Orlin]

welcome to the forum! do you run map 2 daily? pretty sure map 2 will max out at about 14.8psi

[Stuart@BMRAutowerkes]

Dyno numbers seem high but prove me wrong

I do believe that you'll be whipping all the Aussie muscle though

[JB4-335]

Originally Posted by Orlin

welcome to the forum! do you run map 2 daily? pretty sure map 2 will max out at about 14.8psi

Thanks Orlin.
Yeh, map 2 is my daily.
But when I go hard on the race fuel I see 16.8 psi on map 6.
Are you running JB4?

[Zuzu]

Originally Posted by bmroxm5

Dyno numbers seem high but prove me wrong

I do believe that you'll be whipping all the Aussie muscle though

Welcome to the forum mate..

The last time I dynoed my car (18 months ago ) with custom midpipes running JB3/1.4 on map 5 , My car came through on 259 Killer wasps ATW..

So his figures are not that high..Whether the OP will break 300KW is another question..

[Orlin]

in a recent motor mag they put the R8 (317kw), F6 (about 310 i think) and GT-P (335kw) utes up against each other and the F6 was the quickest in a straight line, I think it clocked about 4.9x to 100km/h and almost a 13 flat 1/4 mile. The R8 was the slowest, but even the F6 we will spank with a tune only. Add dps and you will probably add another car length or two

[JB4-335]

Originally Posted by bmroxm5

Dyno numbers seem high but prove me wrong

I do believe that you'll be whipping all the Aussie muscle though

I've got the dyno sheet at home somewhere. Will find and post. More importantly will post my results on my push to see that 300KW.

Don't get me wrong I have great respect for the Aussie muscle but it's just no match for a nicely tuned twin turbo 135 or 335.

[Orlin]

Originally Posted by JB4135

Thanks Orlin.
Yeh, map 2 is my daily.
But when I go hard on the race fuel I see 16.8 psi on map 6.
Are you running JB4?

yes I am currently trying out the new JB4.

[TimMc]

You'll be lucky to beat a tuned F6 though.

[JB4-335]

Originally Posted by Zuzu

Welcome to the forum mate..

The last time I dynoed my car (18 months ago ) with custom midpipes running JB3/1.4 on map 5 , My car came through on 259 Killer wasps ATW..

So his figures are not that high..Whether the OP will break 300KW is another question..

Thanks Zuzu.

When I dynoed my car I had JB3 2.0, intake and race gas on map 7 and put down 260KW on a nice cool day.

[JB4-335]

Originally Posted by TimMc

You'll be lucky to beat a tuned F6 though.

I agree.
It would be a fun race.

[Orlin]

yeh I got alot of respect for that F6, they have a great engine inside them and when tuned they would become a real monster.

[JB4-335]

Originally Posted by Orlin

in a recent motor mag they put the R8 (317kw), F6 (about 310 i think) and GT-P (335kw) utes up against each other and the F6 was the quickest in a straight line, I think it clocked about 4.9x to 100km/h and almost a 13 flat 1/4 mile. The R8 was the slowest, but even the F6 we will spank with a tune only. Add dps and you will probably add another car length or two

I've been in one of the new F6's and they do go hard.
Huge torque.
I think with some good street tyres I can pull a low 12 giving conditions are ideal also.

[JB4-335]

Originally Posted by Orlin

yes I am currently trying out the new JB4.

What's the verdict?

[Orlin]

Originally Posted by JB4135

I've been in one of the new F6's and they do go hard.
Huge torque.
I think with some good street tyres I can pull a low 12 giving conditions are ideal also.

yeh it wouldnt be easy but with a good set of tyres or semi slicks then I cant see why not providing conditions are ok.

[Orlin]

comparing JB4 map 2 to JB3 map 7 or Procede map 2 then its down a bit on power but not much at all and I would assume thats because of the reduced boost level. The power delivery is very smooth though and it is very strong at higher speeds. Overall it does get my tick of approval, great product

[JB4-335]

Originally Posted by Orlin

comparing JB4 map 2 to JB3 map 7 or Procede map 2 then its down a bit on power but not much at all and I would assume thats because of the reduced boost level. The power delivery is very smooth though and it is very strong at higher speeds. Overall it does get my tick of approval, great product

Terry and the team at BMS have done a great job with the JB4.
A little less boost but more useable power.
Do you have the latest interface & firmware to enable adaptive PID?
I downloaded it about two weeks ago and the JB4 went from smooth to super smooth.

[Orlin]

Originally Posted by JB4135

Terry and the team at BMS have done a great job with the JB4.
A little less boost but more useable power.
Do you have the latest interface & firmware to enable adaptive PID?
I downloaded it about two weeks ago and the JB4 went from smooth to super smooth.

not yet, I read up on it about a week ago but had no time to update it. I will do it on the weekend. Adaptive PID looks good though

[Alpine*]

Originally Posted by JB4135

...................Now where's that V8 M3....

I guess I should be flattered that after spending some much time, effort and money and stretching out your 135's engine that you want to find an M3 hahahaha

If an M3 is high 4's to a 100 and a 1M is just a tenth or so off that (me thinks it will be closer than that in reality) your mods will BLOW any Euro performance car away....... in a straight line. (excepting of course Fezzas and GT and TT Porsches)

Now where's that warranty gone.......

sorry, I know smart ar5e, couldn't help a bit of Friday arvo humour

Welcome aboard anyway!

[Orlin]

Originally Posted by AlpineM3E92

I guess I should be flattered that after spending some much time, effort and money and stretching out your 135's engine that you want to find an M3 hahahaha

If an M3 is high 4's to a 100 and a 1M is just a tenth or so off that (me thinks it will be closer than that in reality) your mods will BLOW any Euro performance car away....... in a straight line. (excepting of course Fezzas and GT and TT Porsches)

Now where's that warranty gone.......

sorry, I know smart ar5e, couldn't help a bit of Friday arvo humour

Welcome aboard anyway!

Thanks for the Friday afternoon laugh

[JB4-335]

Originally Posted by AlpineM3E92

I guess I should be flattered that after spending some much time, effort and money and stretching out your 135's engine that you want to find an M3 hahahaha

If an M3 is high 4's to a 100 and a 1M is just a tenth or so off that (me thinks it will be closer than that in reality) your mods will BLOW any Euro performance car away....... in a straight line. (excepting of course Fezzas and GT and TT Porsches)

Now where's that warranty gone.......

sorry, I know smart ar5e, couldn't help a bit of Friday arvo humour

Welcome aboard anyway!

Thanks for the warm welcome AlpineM3E92.
Love those Friday arvos

I'm still waiting to race a V8 M3 or C63 AMG.
I love both of these animals.
I obliterated an E46 M3 about two weeks ago. Poor guy had no idea what he was about to race.

[MikeVictor]

Welcome to the boards, JB. Seems you're going to fit right in