Let's play guess the Bhp

1 rob . 381.4bhp
2 mike74 393bhp
3. Bob 378.1
4. John 401
5. Whytie 369/340
6. Johnny gtir 372
7. Lieghton . 384 bhp
8. Nieil 375
9. Mr B 371
10. Mike 405
11. Woody 380
12. splmum 397.5
13. Toaster 385.5
14. Partypete 367.7
15. Welling_AL 388.5
16. Almera Alan 396
17. Pulsarmoley 374
18 Ducie54 360

If it only makes 340 bhp and runs lovely I'll be happy with that

At the moment it's massively over fueling on idle . Especially when it's cold , afrs when cold are 10.2 , warm it's 11.6 ish

1 rob . 381.4bhp
2 mike74 393bhp
3. Bob 378.1
4. John 401
5. Whytie 369/340
6. Johnny gtir 372
7. Lieghton . 384 bhp
8. Nieil 375
9. Mr B 371
10. Mike 405
11. Woody 380
12. splmum 397.5
13. Toaster 385.5
14. Partypete 367.7
15. Welling_AL 388.5
16. Almera Alan 396
17. Pulsarmoley 374
18 Ducie54 360
19. Spike 400.1

How do you lot think injectors will do close to 400 even maxed out surely not ?

Up at 5.30 on the 6.30 ferry should be with bob for 10am

Let's see what she can do ☺

Good Luck!! I'm guessing. 377bhp


1 rob . 381.4bhp
2 mike74 393bhp
3. Bob 378.1
4. John 401
5. Whytie 369/340
6. Johnny gtir 372
7. Lieghton . 384 bhp
8. Nieil 375
9. Mr B 371
10. Mike 405
11. Woody 380
12. splmum 397.5
13. Toaster 385.5
14. Partypete 367.7
15. Welling_AL 388.5
16. Almera Alan 396
17. Pulsarmoley 374
18 Ducie54 360
19. Spike 400.1
20. DC313 377

Well what a poo start to the day .
We got on the A3 at 8am  and came to a dead stop sat there for over an hour .
Then when it started moving we did about 5mph for the next hour .

So by 10.30 we had travelled 18 miles from portsmouth  .
Spoke to bob and both agreed that today ain't gonna be the day for my car ..  
Even if the traffic cleared we still wouldn't have gotten to southend till well after 12.30   . Which would leave not enough time to do what was needed

So turned round and headed back to Portsmouth  .

We did look at other routes off the A3 but every junction was rammed solid with traffic not moving an inch

Gonna have to wait for this result chaps

that's pretty shite luck mate 

Got back to the ferry and we've done 108 kms and used half a tank .
Over fueling slightly

Bloody Christmas traffic...

Hope you manage to get to Southend and get it sorted before too long.

Bad luck Rob, not too worry though. Will be something to look forward to in the New Year. Good luck with it.

Not as easy as I know you have kids etc but make it a two day thing mate means any little problems can be hopefully sorted. I know what it's like I drove 4 hours off boost with my new tubby fir to be pissed about. Thankfully bob saved the day

I recommend you replace the engine oil and filter before dyno work if the fueling has been rich.

Worth running through ignition and ecu coolant temp sensor and throttle position switch and new fuel filter etc (maybe an injector flow test/clean) to make sure less chance issues on the tune and get best from it. secondary ignition amplifier, slightly bigger injectors and/or adjustable fuel pressure regulator could help get higher output safely and smoothly if everything else working in harmony.
Like ducie suggests new oil/filter before session would be good, I would do again once returned home too .

That day was a bummer as we were geared up to get Robs car in around 10ish then give it a thorough checkover prior to it going on the dyno and start playing around with the map etc.

There are nearly always some issues that need attending to prior to any car going on rollers and sometimes you can kiss goodbye to over half the day sorting out small niggly issues.

So in both our interests i advised Rob to head on back to the Island as he may not have made it here till late in the afternoon 'due to a bike accident it seems' which is why the roads were choca.

Already advised Rob to drop the oil as it must reek of fuel as was almost in the 9s at idle with his Afr's. Also told him to try dis-connecting his lambda (narrowband) to see if that leaned it off a tad but not been in touch with him since so not sure whether that worked or not.
Aftermarket fpr was something else we may have needed to fit but you dont know until youve done an initial run to assess afr and we keep them in stock anyway

End of the day i would rather have the car in without having to rush things, it takes longer than you may think to map a car properly so if you rush through things thats when mistakes are likely to be made.

So will get him back in the new year at some point so its all ready for a spring thrashing

So it's finally booked in with Bob .

9 months after original booking mainly because I parked it in garage and forgot about it ..

So hopefully next Tuesday the 5th September we should get a result

Look forward to the result

All bets are back on then fingers crossed it's a better journey than last time .... did you sort the fuelling issue ???

Yeah I sorted it by not driving it for 8 and half months

Good luck 375 anymore is a win win for you

Rob forgot to say that if shes still overfuelling either bring some oil down with you and we will change it prior to being mapped or if you dont have any then we have 5w50 & 10w60 on the shelf

I've ordered some fuchs 10w50 from opie .
And I've also got Nissan pitworks fliters in the garage .

Cheers bob I'll see you on Tuesday

So I've taxed it today . Gonna pull it out of the garage and take it for a run to fill her with fuel .

Is it worth dropping the oil now and filling with 10w40 just to get me to bobs ?

Then drain and fill with 10w50 at bobs

If it's chucking fuel in. Oil is cheaper then a bottom end mate

Tbh I've driven it today to put fuel in and afr readings were all good .

Last time I drove it was December and was cold .
Today is 20c warmer than it was in december .. Does the car have anyway of fueling for airtemp ?