g/s on Dynatwist

[tarzan]

here are your log prebs

Wednesday	28	April	2010	19:25:58											
6K0 906 032 AA		1.8L 20VT EU3    01 0002													
															
	Group A:	'002				Group B:	'020				Group C:	'115			
		RPM	Load	Inj. On Time	Mass Flow		Idle Stabilization	Idle Stabilization	Idle Stabilization	Idle Stabilization		RPM	Load	Absolute Pres.	Absolute Pres.
	TIME					TIME					TIME				
Marker	STAMP	 /min	 %	 ms	 g/s	STAMP	°KW	°KW	°KW	°KW	STAMP	 /min	 %	 mbar	 mbar
	0.6	2320	83.5	10.25	42.19	0.01	0	0	0	0	0.3	2240	44.4	1000	1020
	1.5	2600	154.1	19.27	89.36	0.9	0	0	0	0	1.2	2480	129.3	1970	1540
	2.4	3120	191.7	25.83	122.92	1.8	0	0	0	0	2.1	2920	191.7	2230	2490
	3.3	3680	191.7	26.24	146.69	2.7	0	0	0	0	3	3480	191.7	2180	2540
	4.2	4200	191.7	26.24	165.11	3.6	0	0	0	0	3.9	4000	191.7	2180	2510
	5.1	4680	191.7	25.01	174.75	4.51	0	3	3	3	4.8	4520	191.7	2140	2410
	6.01	5080	188	23.78	183.53	5.41	0	3	3	3	5.71	4960	191.7	2100	2270
	6.91	5440	174.4	22.14	180.03	6.31	0	3	3	3	6.61	5320	179.7	2080	2180
	7.81	5760	166.2	21.32	181.64	7.21	0	2.3	3	2.3	7.51	5640	168.4	2030	2080
	8.71	6000	160.9	20.5	184.44	8.11	0	2.3	2.3	2.3	8.41	5920	161.7	1990	2010
	9.61	6240	154.9	19.68	182.89	9.01	0	2.3	2.3	2.3	9.31	6160	156.4	1950	1980
	10.51	6440	149.6	18.04	183.53	9.91	0	2.3	2.3	2.3	10.21	6360	151.9	1910	1940
	11.41	5160	6.8	1.23	4.53	10.81	0	0	0	0	11.11	5640	6	1000	1200
	12.3	3720	8.3	0	5.89	11.7	0	0	0	0	12	4160	6	1000	1060
	13.19	2480	8.3	0	4.06	12.6	0	0	0	0	12.9	2880	8.3	1000	1030
	14.09	1400	9.8	1.23	2.97	13.49	0	0	0	0	13.79	1680	9	1000	1020
	14.99	1080	12.8	1.64	2.83	14.39	0	0	0	0	14.69	1200	12.8	1000	1010
	15.89	2760	54.1	6.97	31.56	15.29	0	0	0	0	15.59	920	15	1060	1000
	16.79	3520	179.7	23.37	137.31	16.2	0	0	0	0	16.49	3440	135.3	2130	1500
	17.7	3800	191.7	25.83	147.5	17.09	0	0	3	0	17.39	3720	191.7	2210	2540
	18.59	4040	191.7	25.83	156.64	17.99	3	3	3	3	18.3	3960	191.7	2200	2520
	19.49	4280	191.7	25.42	164.22	18.9	3	3	3	3	19.19	4200	191.7	2170	2470
	20.4	4200	13.5	1.64	8.92	19.8	3	3	3	3	20.1	4240	31.6	1000	1760
	21.29	3800	5.3	0	4.39	20.69	0	0	0	0	20.99	3920	8.3	1000	1070
	22.19	3280	8.3	0	5.25	21.59	0	0	0	0	21.89	3480	7.5	1000	1030
	23.09	2800	8.3	0	4.61	22.49	0	0	0	0	22.79	2960	7.5	1000	1020
	23.99	1600	9	0	2.97	23.39	0	0	0	0	23.69	2000	8.3	1000	1020
	24.89	1120	12.8	1.64	3.31	24.29	0	0	0	0	24.59	1240	12	1000	1010
	25.79	2000	9	1.23	2.33	25.19	0	0	0	0	25.49	1000	13.5	1000	1000
	26.69	1840	7.5	1.23	2.69	26.09	0	0	0	0	26.39	1880	7.5	1000	1010

 

[Prebs]

here are your log prebs [/CODE]

Thanks mate!

These logs are with revo stg 2(k03s), B9 T9 and +1.5 degreee advanced timing.

The surge issue mentionede earlier could be due to having a green spring in my forge witch I found today, will be ordering a spring kit from forge and try with a yellow one and this will hopefully sort it out.

Prebs

 

[PhilW]

Logs look great!

 

[Prebs]

Logs look great!

Yeah, but compared to your logs I do see a bit higher cf values on mine with only +1.5 degrees and you running +3 on the rollers. I guess its all up to your engine beeing more then average healthy

Prebs

 

[PhilW]

Fuel, spark plugs, ambient temps will all play a factor. Im also running forged pistons which might also have an affect?

 

[Prebs]

Fuel, spark plugs, ambient temps will all play a factor. Im also running forged pistons which might also have an affect?

Well yeah, I got brand new IK22 and ambient temp was low when logging so I´m guessing your internal uppgrades could play a part. Good luck with your new build

Prebs

 

[ibizacupra]

ewww. NGK's over denso..
ceramic breakage and engine damage from denso

 

[Prebs]

ewww. NGK's over denso..
ceramic breakage and engine damage from denso

what? Was that on your race car?? Ive read load of threads on 1.8t and many recomend iridium Ik22 as beeing 1 degree colder plug, thats why I got them in the first place! Im not on silly power but a good ignition plug is always prefereble and I´ve never read anything about IK22 messing things up. What excatly happend in your expirence Bill?

Prebs

 

[ibizacupra]

3 of the 4 plug ceramics broke and destroyed the cylinder head, several valves, and scored the bores

denso's are known for this in drag racing i have since found out
denso, would not stand by their plugs when i spoke to them about what they would advise, where ngk stepped up to the plate and stand by their product

densos are firmly on the avoid list for me now

ngk's

 

[Prebs]

3 of the 4 plug ceramics broke and destroyed the cylinder head, several valves, and scored the bores

denso's are known for this in drag racing i have since found out
denso, would not stand by their plugs when i spoke to them about what they would advise, where ngk stepped up to the plate and stand by their product

densos are firmly on the avoid list for me now

ngk's

Wow, in that case I agree with you. To bad I just got mine but I guess they will be up for the job as I only have a few trackdays a year. Thanks for sharing anyway Bill.

Prebs