Feb 27, 2007
1,261
0
Behind Wilko
As i had the car up in the air i thought i would finaly sort out my exhaust

before
Photo0073.jpg


After
Photo0074.jpg


Rest was ment to be done today.. But i got dragged off all day by Aaron!!!

Thanks for coming, it was a really nice drive.
 

Willie

LCR Track car
Aug 6, 2004
8,939
1
Sunny Scotland
Looks great Nick, nice pictures and a good guide of how best to fit this in with a FMIC.
As the buzz about these kits grow and more people fit them I'm thinking it's a great idea too.
Will be interesting to see how you feel this effects your cars performance and 1/4 mile/BHP/Torque figures.
Are you still on the OEM KO4, will be interesting to see what can be squeezed out of this and what sort of torque curves it gives.
Good luck
 

Skorchio

600 Miles to a tank :)
Jan 23, 2007
1,570
1
Nr Milton Keynes
Thanks Guys,

Yeh on OEM k04, Im looking forward to getting it all sorted, been laying the GF stairs carpart and it takeing AGES!!!! SO not sure if im going to get the electrics done today, altho it dont really matter as i need to wait to get the right nozzle in.

Fingers crossed i can get more power, but it means i can run the power im running safer as the summers sets in.. What a day yesterday!! 23c :D

One its all finished i think i will use all the photos to make a guide.
 

Skorchio

600 Miles to a tank :)
Jan 23, 2007
1,570
1
Nr Milton Keynes
I ran some logs with the meth this weekend with that to Aaron alltho im still not 100% on how it all ties in.

The kit only came with a 630cc jet I dId get advised not to use it but i thought what the hell and run a set of logs with it anyway as i dont think it could do much damage apart from stall the engine a bit. Then i borrowed Aarons 330cc and it run MUCH better, alltho Dave runs a 175cc and he has more power, so some advice on how the logs can show i need to reduce the mozzle size would be great!!


630CC logs

Code:
TS	RPM	 MF g/s	Load	 °BTDC	TS	 CF	 CF	 CF	 CF
2.4	3440	160	100	9.8	2.81	0	0	0	0
3.21	4040	169.53	100	9.8	3.61	0	0	0	0
4.01	4520	183.81	100	9	4.41	0	0	0	0
4.83	4960	193.39	100	9.8	5.23	0	0	0	0
5.63	5400	203.61	100	9.8	6.03	0	0	0	0
6.43	5760	206.58	100	11.3	6.83	0	0	0	0
7.23	6080	211.92	100	12	7.65	0	0	0	0
8.05	6400	214.64	100	10.5	8.45	0	0	0	0
8.86	6600	212.94	100	12.8	9.26	0	0	0	0
									
76.43	3440	150.64	100	5.3	76.83	0	0	0	0
77.23	4040	172.39	99.6	12.8	77.65	0	0	0	0
78.05	4520	186.19	100	15	78.45	0	0	0	0
78.85	4960	195.72	100	13.5	79.25	0	0	0	0
79.65	5400	207.61	100	9.8	80.07	0	0	0	0
80.47	5760	207.22	100	12	80.87	0	0	0	0
81.28	6080	212.94	100	12	81.67	0	0	0	0
82.08	6360	213.61	100	9	82.48	0	0	0	0
82.88	6600	216	100	12.8	83.28	0	0	0	0

Code:
TS	LF	LF	TS	RPM	LOAD	 mbar	 mbar
0.42	1.008	1	0	2920	32.3	1010	1050
1.22	1.016	1	0.82	2960	29.3	1010	1050
2.02	1.016	1	1.62	2960	25.6	1010	1040
2.81	0.867	1	2.41	2960	37.6	1010	1030
3.61	0.867	1	3.23	3160	118	2360	1400
4.43	0.922	0.899	4.03	3640	191.7	2440	2540
5.23	0.836	0.867	4.83	4200	191.7	2500	2540
6.05	0.86	0.86	5.65	4680	191.7	2460	2540
6.85	0.86	0.86	6.45	5120	191.7	2410	2480
7.65	0.86	0.86	7.25	5520	191.7	2370	2400
8.46	0.828	0.86	8.06	5880	191.7	2310	2330
9.26	0.836	0.86	8.86	6200	186.5	2270	2270
10.08	1	0.922	9.66	6480	178.2	2250	2240
10.86	0.899	1.047	10.46	5840	14.3	1010	1210
11.68	1.991	1.047	11.28	4880	12	1010	1090
							
42.25	0.953	0.914	41.85	3560	187.2	2440	2240
43.05	0.852	0.867	42.65	4120	191.7	2510	2540
43.86	0.852	0.86	43.46	4640	191.7	2490	2540
44.66	0.836	0.86	44.26	5080	191.7	2440	2520
45.46	0.852	0.86	45.06	5480	191.7	2390	2390
46.28	0.844	0.86	45.86	5880	191.7	2330	2340
47.1	0.867	0.86	46.68	6160	182	2280	2330
47.9	0.828	0.805	47.5	6480	170.7	2250	2290
48.7	0.75	0.719	48.28	6680	166.9	2240	2300
49.5	1.897	1.047	49.1	5920	13.5	1010	1440
50.3	1.991	1.047	49.88	4600	12.8	1010	1110


Code:
TS	Load	Load	Load	Load	TS	RPM	Load	IOT	MF g/s		IDC %
13.83	191.7	192.5	115	95.3	13.43	3000	73.7	7.82	48.14		19.55
14.63	191.7	195.5	191.7	79.6	14.22	3240	158.6	17.68	119.44		47.74
15.43	191.7	201.5	191.7	80.8	15.03	3760	191.7	25.16	162.75		78.83
16.25	191.7	203	191.7	81.6	15.83	4160	191.7	26.18	172.53		90.76
17.05	191.7	203	191.7	79.6	16.65	4600	191.7	25.5	182.97		97.75
17.85	191.7	201.5	191.7	81.2	17.45	5000	191.7	25.5	194.67		106.25
18.65	191.7	200	191.7	81.6	18.25	5400	191.7	17.68	204.06		79.56
19.46	191.7	198.5	191	83.5	19.06	5640	191.7	15.98	206.58		75.11
20.26	191.7	200	12.8	0	19.88	5800	119.5	9.18	122.69		44.37
											
42.79	191.7	191	14.3	0	43.2	3040	14.3	2.04	8.5		5.17
43.6	191.7	191	61.7	1.6	44	3120	83.5	8.84	58.81		22.98
44.4	191.7	194	94.7	18	44.8	3400	137.6	14.96	113.33		42.39
45.2	191.7	198.5	191.7	81.6	45.62	3960	191.7	25.5	173.11		84.15
46.02	191.7	203	191.7	83.1	46.42	4480	191.7	26.18	184		97.74
46.82	191.7	203	191.7	82.4	47.22	4920	191.7	25.5	192.61		104.55
47.62	191.7	201.5	191.7	83.5	48.02	5360	191.7	24.82	203.94		110.86
48.44	191.7	200	191.7	84.7	48.84	5720	191.7	15.64	210.58		74.55
49.24	191.7	197	185.7	84.7	49.64	6080	184.2	14.96	209.25		75.8
											
160.27	191.7	191	72.2	0	160.67	3080	118.8	12.92	83.03		33.16
161.09	191.7	194	158.6	95.3	161.49	3520	191.7	23.8	168.33		69.81
161.89	191.7	200	191.7	80.4	162.29	4080	191.7	26.18	175.03		89.01
162.69	191.7	203	191.7	80.8	163.09	4560	191.7	25.5	185.75		96.9
163.49	191.7	203	191.7	79.2	163.9	5040	191.7	16.32	200		68.54
164.3	191.7	201.5	191.7	80.4	164.7	5440	191.7	17	205.58		77.07
165.1	191.7	200	191.7	80	165.5	5800	191.7	16.32	209.56		78.88
165.9	191.7	197	186.5	80.4	166.32	6120	188	15.64	212.25		79.76
166.72	191.7	192.5	182.7	78.8	167.12	6400	172.9	14.62	214.97		77.97
167.52	191.7	191	172.2	80	167.94	6680	172.9	14.62	214.64		81.38


On my Injector Duty Cycle that i worked out, how can i have over 100%?


From this

You can work out my AF ratio is 12.7 and peeked at 215.9g/s of air. Acording to the calcs Aaron gave me. But what does this tell me?

Im working on the 330cc logs now.
 
Last edited:

Skorchio

600 Miles to a tank :)
Jan 23, 2007
1,570
1
Nr Milton Keynes
OK with the 330 cc is works out im flowing less air and im running leaner

My Peak Lamba Factor is near 6k where as on aarons is nearer 7k?

Logs

Code:
TS	RPM	MF g/s	LOAD	 °BTDC	TS	 CF	 CF	 CF	 CF
0.48	3320	9.06	6.3	2.3	0.88	0	0	0	0
1.28	3280	36.64	19.2	21.8	1.68	0	0	0	0
2.09	3440	46.39	20.4	29.3	2.48	0	0	0	0
2.89	3800	176.94	100	9.8	3.29	0	0	0	0
3.69	4400	181.69	100	12.8	4.09	0	0	0	0
4.49	4880	190.31	100	13.5	4.91	0	0	0	0
5.31	5320	202.42	100	13.5	5.71	0	0	0	0
6.11	5680	207.22	100	15	6.51	0	0	0	0
6.91	6040	209.89	100	10.5	7.31	0	0	0	0
7.73	6320	212.25	100	12.8	8.13	0	0	0	0
8.54	6600	212.25	99.6	14.3	8.94	0	0	0	0
									
35.88	3440	142.89	100	11.3	35.48	0	0	0	0
36.68	4040	172.03	100	14.3	36.28	0	0	0	0
37.5	4560	185.11	100	15.8	37.1	0	0	0	0
38.3	5000	196.5	100	13.5	37.9	0	0	0	0
39.1	5440	207.92	100	10.5	38.7	0	0	0	0
39.91	5840	209.56	100	12	39.5	0	0	0	0
40.71	6160	212.61	99.6	12	40.31	0	0	0	0
41.51	6480	212.94	100	12.8	41.11	0	0	0	0
42.33	6720	213.81	99.2	11.3	41.91	0	0	0	0


Code:
TS	LF	LF			TS	RPM	LOAD	 mbar	 mbar
10.06	0.93	0.945	        	        	9.66	2960	144.4	2340	1750
10.88	0.914	0.914	        	        	10.46	3400	191.7	2420	2540
11.68	0.875	0.867	        	        	11.28	4000	191.7	2510	2540
12.48	0.852	0.86	        	        	12.08	4440	191.7	2480	2520
13.29	0.828	0.86	        	        	12.89	4920	191.7	2470	2480
14.09	0.852	0.86	        	        	13.69	5320	191.7	2420	2390
14.89	0.867	0.86	        	        	14.49	5720	191.7	2360	2300
15.71	0.86	0.86	        	        	15.29	6000	184.2	2310	2260
16.51	0.852	0.86	        	        	16.11	6280	178.2	2260	2220
17.32	0.821	0.899	        	        	16.92	6560	174.4	2240	2200

82.48	0.75	0.719	        	        	82.08	3440	111.3	2430	1320
83.3	0.75	0.649	        	        	82.9	3880	191.7	2500	2540
84.1	0.75	0.649	        	        	83.7	4520	191.7	2490	2520
84.9	0.75	0.649	        	        	84.5	5000	191.7	2460	2450
85.71	0.75	0.649	        	        	85.31	5440	191.7	2410	2350
86.51	0.844	0.86	        	        	86.11	5800	191	2350	2260
87.33	0.774	0.906	        	        	86.91	6080	185	2290	2250


Code:
TS	RPM	LOAD	IOT	 g/s	TS	Load	Load	Load	Load		IDC %
0.4	3040	63.2	6.12	40.47	0	191.7	191	62.4	0		15.5
1.2	3200	69.9	7.14	46.17	0.8	191.7	192.5	62.4	0		19.04
2	3480	170.7	18.7	142.19	1.6	191.7	194	121.1	95.3		54.23
2.81	4080	191.7	24.82	175.83	2.4	191.7	200	191.7	82.4		84.39
3.61	4600	191.7	24.48	183.47	3.21	191.7	203	191.7	83.1		93.84
4.41	5080	191.7	18.7	198.72	4.01	191.7	203	191.7	82		79.16
5.21	5520	191.7	16.66	208.56	4.81	191.7	201.5	191.7	84.7		76.64
6.03	5920	188	15.98	207.92	5.63	191.7	198.5	191.7	83.5		78.83
6.83	6240	182	15.64	211.25	6.43	191.7	195.5	177.4	83.9		81.33
7.63	6560	167.7	14.28	211.25	7.23	191.7	191	172.2	85.9		78.06
8.45	6200	12	1.36	0	8.05	191.7	191	165.4	86.7		7.03
											
59.93	3360	147.4	15.3	116.39	60.34	191.7	198.5	191.7	78.8		42.84
60.74	3920	191.7	24.14	170.81	61.14	191.7	203	191.7	83.1		78.86
61.54	4440	191.7	18.7	183	61.96	191.7	203	191.7	83.1		69.19
62.36	4920	191.7	17.68	195.19	62.76	191.7	201.5	191.7	82.4		72.49
63.16	5400	191.7	17	204.92	63.56	191.7	200	191.7	83.9		76.5
63.96	5760	191.7	16.66	208.25	64.36	191.7	197	184.2	85.5		79.97
64.77	6080	182	15.64	211.58	65.17	191.7	194	181.2	85.1		79.24
65.57	6400	173.7	14.62	210.58	65.99	191.7	191	172.2	85.9		77.97
66.37	6640	172.9	14.62	209.97	66.77	191.7	191	178.2	49.4		80.9

Help?

330cc
12.745 : 1 AFR
215.72 g/s worked out

630cc
12.749 : 1 AFR
215.9 g/s worked out

But i dont know how all this ties in???
 

Skorchio

600 Miles to a tank :)
Jan 23, 2007
1,570
1
Nr Milton Keynes
Ok been re-reading over aarons thread, and i think i know what i need to do now

To Quote Wilko / John

Don't take injection rates off manufacturers charts. Measure them yourself. Nozzle into measuring jug for 30secs should be accurate enough.
Take your peak fuel flow and try to get 10% water, or 15% w/m.
Keep increasing rates until you see no improvement in knock suppression.


So i need to work out what 15% WM is on my peak fuleing = 1450cc pm so 15% is 217cc pm nozle to start with? With my 330cc pm im at 23% -

Questions
What mix is this to be used with 50/50?
why im seeing 110% Injector Duty Cycle tho:confused:
How can you tell if your burning all the meth?
 
Last edited:

wild willy

Full Member
Aug 4, 2003
2,323
0
Wales
Is your turbo a hybrid or have you been fettling with tthe actuator as the boost at red line and mass air flow is very healthy.;)
 
Feb 27, 2007
1,261
0
Behind Wilko
he hasnt been playing with the actuator Willy it just runs well.

i was suprised about our run up the A5 Nick, yours felt very quick on sunday i wasnt expecting that.

i dont see how you can have an IDC of over 100% maybe Wilko or Dave can shed some light?
 

Skorchio

600 Miles to a tank :)
Jan 23, 2007
1,570
1
Nr Milton Keynes
Aaron the car felt very bad when we was playing. Gear changes where very lumpy like with the 630cc... Not sure why.. Ill get some logs done 2morro and see what its doing! was running better with T7.... maybe me and you are going to have the same problems.. o well.. Early days yet and i need to get my new nozzles. 330 is still OTT.

Nice to know it keeping up with hybrids :funk: but its about flow as well as boost :)
 

B3LSY

Guest
I'll have to come up and see u boys when I come back from holiday if it's alright mines not running it's best so thought u could run some logs for me and get some vids of the cars together moving?
 

Skorchio

600 Miles to a tank :)
Jan 23, 2007
1,570
1
Nr Milton Keynes
Be glad to help if we can Ben, altho i can say Aaron is a better man to look over your logs then me at the moment, im still learning, and boy is there allot to learn.
 
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