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tuning
Posted: Sun Aug 12, 2007 4:55 pm
by dci120matt
hello, i was just wandering if anybody knows where i can buy a green cotton replacement air filter from for my 1.9 dci 120, i have looked on t'inernet but no joy, also, does anybody know of any other dci drivers who have a dump valve fitted, i am just looking into it at the moment as i would like to know what sort of price i am looking at, also finally is there any other tuning parts available for the 1.9 dci except the usual chip, air filter cheers matt
Posted: Mon Aug 13, 2007 9:41 am
by R55VYS
This is the replacment filter that everyones seems to go for, its the same fitment as the 225, as are alot of parts from the engine.
https://www.k-tecracing.com/show_product.asp?id=1491
Dump valves about £300 fitted. theres a guy on one of the websites from scotland with one, this is the place that does them. Its a propa working dump valve just electronically controlled to relese the boost, no gain in bhp/torque just purly for the noise, as it is with the petrols
https://www.zen19051.zen.co.uk/prod01.htm
Remaps see this guy:
https://www.rstuning.co.uk/
Hes the guy who has developed the software so is the best person to see for the job, think i got quoted around £395 or somnething to have done. and after having a word with him he told me that the engines are good for 150ish bhp and extra 40lbs or torque, can handle more but eats the clutch.
A 225/r26 forge etc intercooler will fit as the standard diesel one is the same as the 225 one. £400 fitted from above.
Jets from 175/130/150
Posted: Mon Aug 13, 2007 12:01 pm
by dci120matt
thanks alot mate you have been very helpful
Posted: Mon Aug 13, 2007 12:40 pm
by mintyman5
Posted: Mon Aug 13, 2007 2:41 pm
by Jonault
I got my Green Cotton filter from these people:
http://www.needforspeed.co.uk/pages/sbv_pl.asp?Vehicle=RNMEG02&PartType=AFG08
Check the internet for cheaper prices and look out for varying P&P charges.
Posted: Tue Aug 14, 2007 7:15 pm
by __spc__
And really how much difference does the filter make? Is it really worth doing?
Posted: Tue Aug 14, 2007 7:47 pm
by Jonault
The engine feels slightly more responsive as it can breathe easier. The original filter is quite a chunk of paper whereas the GC filter is virtually see through.
Posted: Tue Aug 14, 2007 7:53 pm
by __spc__
And it's easy to fit? (I've never done more than top up the oil under a bonnet before...)
Posted: Tue Aug 14, 2007 8:14 pm
by Jonault
If the 1.6 is the same layout as the 1.4, you will need a torx screwdriver to undo the two air filter box screws. This box is situated between the engine and the bulkhead and is connected by a hose to another box above the clutch bell housing which is held in place by a 12mm bolt. Removing this piece first allow more room to get into the air filter box.
If you fit a GC filter, make sure that you check it every 6 months and if possible, blow it clean with an air line. You should also buy a spray-on oil for the filter which should be used after you have cleaned it. Take care of your filter and it should last for years.
Posted: Tue Aug 14, 2007 8:18 pm
by __spc__
I read the K&N filter was to be avoided because it was coated with an oil (that irritated the engine...)
Posted: Wed Aug 15, 2007 9:47 am
by Jonault
I've heard people say to avoid K&N filters but I'm not sure why.
Posted: Thu Aug 16, 2007 12:52 pm
by Oliver
__spc__ wrote:I read the K&N filter was to be avoided because it was coated with an oil (that irritated the engine...)
Might irritate the the air-flow-mass sensor if
re-oiled too heavy. But these sensors are only in the diesel-engines, the petrol-engines have MAP-Sensors, so no problem at all.
Re: tuning
Posted: Tue Aug 21, 2007 10:24 am
by bullfrog
dci120matt wrote:hello, i was just wandering if anybody knows where i can buy a green cotton replacement air filter from for my 1.9 dci 120, i have looked on t'inernet but no joy, also, does anybody know of any other dci drivers who have a dump valve fitted, i am just looking into it at the moment as i would like to know what sort of price i am looking at, also finally is there any other tuning parts available for the 1.9 dci except the usual chip, air filter cheers matt
Hi matt. Just realised your not far from me, I live in Cheltenham, just down the M5 from you. If you wanted to meet up, I've had my DCI120 remapped by RsTuning and you can see the difference in performance it makes (much better, but could always be more
)
Posted: Wed Aug 22, 2007 7:25 am
by dci120matt
alright bullfrog that sounds like a plan to me, what evenings you free next week?
Posted: Wed Aug 29, 2007 8:33 am
by bullfrog
i'm actually staying in Malmesbury this week so no can do, but i'll be at Trax on Sunday 2nd Sept, otherwise maybe next week?