My RR Results - should i be worried ? NOW WITH LOGS :D

[mattdavies]

Went out this evenin and did some logs we had unlicensed software so were limited in what we could log did too runs one in 3rd and the other in 4th ( just about) But i dont know they mean and what they ment to read

	Group A:	'003				Group B:	'020				Group C:	'008			
		Engine Speed	Intake Air Mass	Throttle Drive	Ignition		Cylinder 1 Ignition	Cylinder 2 Ignition	Cylinder 3 Ignition	Cylinder 4 Ignition		 	Bin. Bits	Absolute Pres.	Bin. Bits
	TIME			Angle Sensor 1	Timing Angle	TIME	Angle Delay	Angle Delay	Angle Delay	Angle Delay	TIME				
Marker	STAMP	 /min	 g/s	 %	 °BTDC	STAMP	 CF	 CF	 CF	 CF	STAMP			 mbar	
	0.3	2040	22.56	16.1	19.5	0.6	0	0	0	0	0.01	 Not Oper.	        	115	        
	1.2	2160	40.31	99.2	14.3	1.51	0	0	0	0	0.9	 Not Oper.	        	115	        
	2.11	2280	50.86	100	11.3	2.41	0	0	0	0	1.81	 Not Oper.	        	115	        
	3.02	2480	59.94	100	6.8	3.32	0	0	0	0	2.72	 Not Oper.	        	120	        
	3.92	2640	66.67	100	9	4.22	0	0	0	0	3.62	 Not Oper.	        	120	        
	4.83	2840	73.5	100	9	5.13	0	0	0	0	4.52	 Not Oper.	        	120	        
	5.73	3040	79	100	11.3	6.03	0	0	0	0	5.43	 Not Oper.	        	120	        
	6.64	3240	82.22	100	14.3	6.94	0	0	0	0	6.33	 Not Oper.	        	120	        
	7.54	3440	88.06	100	10.5	7.85	0	0	0	0	7.24	 Not Oper.	        	120	        
	8.46	3640	87.83	100	15	8.75	0	0	0	0	8.14	 Not Oper.	        	120	        
	9.35	3840	91.56	100	15	9.65	0	0	0	0	9.05	 Not Oper.	        	120	        
	10.26	4000	98.14	100	16.5	10.56	0	0	0	0	9.96	 Not Oper.	        	120	        
	11.17	4200	106.14	100	15	11.47	0	0	0	0	10.87	 Not Oper.	        	120	        
	12.07	4360	108.44	100	18	12.38	0	0	0	0	11.78	 Not Oper.	        	120	        
	12.97	4520	112.03	100	14.3	13.27	0	0	0	0	12.67	 Not Oper.	        	120	        
	13.89	4720	116.89	100	17.3	14.19	0	0	0	0	13.58	 Not Oper.	        	120	        
	14.78	4880	119.06	100	17.3	15.1	0	0	3	0	14.48	 Not Oper.	        	120	        
	15.69	5040	125.03	100	18	16	0	0	3	0	15.4	 Not Oper.	        	120	        
	16.59	5200	129.36	100	17.3	16.89	0	0	3	0	16.29	 Not Oper.	        	120	        
	17.5	5320	140.72	100	16.5	17.81	0	0	2.3	0	17.2	 Not Oper.	        	120	        
	18.41	5480	140.72	100	15.8	18.7	0	0	2.3	0	18.11	 Not Oper.	        	120	        
	19.31	5600	144.86	100	16.5	19.62	0	0	1.5	0	19.02	 Not Oper.	        	120	        
	20.21	5720	146.47	100	17.3	20.52	0	0	1.5	0	19.92	 Not Oper.	        	120	        
	21.13	5840	152.39	100	16.5	21.43	0	0	1.5	0	20.83	 Not Oper.	        	120	        
	22.02	5960	153.39	100	17.3	22.34	0	0	0.8	0	21.73	 Not Oper.	        	120	        
	22.93	6040	153.72	100	18	23.24	0	0	0.8	0	22.64	 Not Oper.	        	120	        
	23.84	6120	153.64	100	17.3	24.15	0	0	0	0	23.53	 Not Oper.	        	120	        
	24.75	6200	153.89	100	18	25.05	0	0	0	0	24.45	 Not Oper.	        	120	        
	25.65	6280	157.67	100	18	25.96	0	0	0	0	25.34	 Not Oper.	        	120	        
	26.55	6400	155.92	100	17.3	26.86	0	0	0	0	26.26	 Not Oper.	        	120	        
	27.46	6440	157.92	100	19.5	27.76	0	0	0	0	27.15	 Not Oper.	        	120	        
	28.37	6480	151.92	100	21.8	28.67	0	0	0	0	28.07	 Not Oper.	        	120

The Run in 4th :

	Group A:	'003				Group B:	'020			
		Engine Speed	Intake Air Mass	Throttle Drive	Ignition		Cylinder 1 Ignition	Cylinder 2 Ignition	Cylinder 3 Ignition	Cylinder 4 Ignition
	TIME			Angle Sensor 1	Timing Angle	TIME	Angle Delay	Angle Delay	Angle Delay	Angle Delay
Marker	STAMP	 /min	 g/s	 %	 °BTDC	STAMP	 CF	 CF	 CF	 CF
	0.01	2080	14.89	10.2	21.8	0.28	0	0	0	0
	0.58	2160	36.89	49.4	18	0.88	0	0	0	0
	1.18	2280	45.39	100	16.5	1.48	0	0	0	0
	1.78	2480	57.67	100	14.3	2.08	0	0	0	0
	2.39	2720	70.19	100	13.5	2.69	0	0	0	0
	2.99	2960	83.19	100	12	3.29	0	0	0	0
	3.59	3240	85.14	100	9.8	3.91	0	0	0	0
	4.2	3480	88.72	100	15	4.5	0	0	0	0
	4.8	3720	93.06	100	17.3	5.1	0	0	0	0
	5.4	3960	97.56	100	18	5.7	0	0	0	0
	6.01	4200	101.69	100	18.8	6.31	0	0	0	0
	6.62	4440	110.75	100	12.8	6.91	0	0	0	0
	7.21	4640	118.42	100	18.8	7.53	0	0	0	0
	7.83	4880	125.72	100	18	8.13	0	0	0	0
	8.42	5120	129.83	100	18.8	8.73	0	0	0	0
	9.02	5320	138.06	100	17.3	9.33	0	0	0	0
	9.64	5560	142.47	99.6	18	9.94	0	0	0	0
	10.24	5760	143.42	100	18.8	10.54	0	0	0	0
	10.83	5920	148.94	100	19.5	11.15	0	0	0	0
	11.45	6120	153.14	100	19.5	11.75	0	0	0	0
	12.05	6280	153.67	100	20.3	12.35	0	0	0	0
	12.66	6440	157.67	100	20.3	12.96	0	0	0	0
	13.26	6600	158.08	100	21	13.55	0	0	0	0
	13.86	6720	159.08	100	20.3	14.15	0	0	0	0

 

[Damoegan]

Can you log blocks 115 & 118?

 

[mattdavies]

Not currently as i was using unlicensed software that doesnt allow me to go over block 025, but i believe a mate of a friend has a licensed version so going to try get hold of that

 

[greesha]

Matt we can always swap N75s for few days as i would like to test this J one

I have N75F

 

[mattdavies]

Sorry i snapped my J taking it off, dunno why but it did. But car does run better on standard

 

[Mr OCD]

Sorry i snapped my J taking it off, dunno why but it did. But car does run better on standard

Did you get to the bottom of the problem in the end then? (just wondering)

 

[mattdavies]

Um i think i have solved it now but im not a 100% sure. My plan is to remove all of the oil breather system so i know where it all goes and that its all new piping.

However when i put the original N75 back on the car felt alot tighter and quicker so hopefully !

 

[Mr OCD]

Um i think i have solved it now but im not a 100% sure. My plan is to remove all of the oil breather system so i know where it all goes and that its all new piping.

However when i put the original N75 back on the car felt alot tighter and quicker so hopefully !

Oil breather system leaks DO make a big difference... had the issue on mine due to a split breather under the inlet manifold that was a pig to find.

I note from the logs you have some timing pull... but the main reason for overboosting will be the old N75J valve... glad you have put the original back on

Drop me a PM if want to pick my brain ... I had similar problems with mine initially due to boost leaks and down on power but all sorted now