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General => The garage => Topic started by: RTechUK on 20 January 2011, 12:42

Title: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: RTechUK on 20 January 2011, 12:42
Car: 
2001 Golf GTI 3 door AUM 150k

Current Mod:  November 2010
K04-001 direct upgrade turbo >>>  http://www.backdraftmotorsport.com/shop-turbos/1.8t-k04-1-turbo/flypage.tpl.html
THS Front Mount Intercooler  >>>   http://www.thsperformance.co.uk/product/Golf_1.8GTI_1.8T_Intercooler_Kit_THSINT-18T
Milltek turbo back exhaust system with race spec downpipe >>> http://www.milltek.co.uk/
Forge turbo intake pipe >>> http://forgemotorsport.com/
Forge 007p diverter valve with yellow spring
PVC removed and catch can installed
SAI pump and combi valve removed and forge head blanking plate
Complete N249 removal
ARZ Bolt down coil pack
EVAP removed
One off unique R-Tech custom remap with launch control, full throttle gear change, 8000rpm limiter, 20rpm rapid hard cut rpm limiter and traction cut,

Current performance best power run: 251bhp 265lbft
Best run at Santa pod: 1/4 Mile time 13.8s @ 103mph

Custom remapping session WOT shift and testing anti lag http://www.youtube.com/watch?v=Bx_EcuJuWUs

Early days launch control http://www.youtube.com/watch?v=1_Y5d34Eskk&feature=related & http://www.youtube.com/watch?v=zF_Iy_GzdwE&feature=related with clutch slip http://www.youtube.com/watch?v=439QLOaUKPM

EPIC FAIL!!!! http://www.youtube.com/watch?v=q934qpzk1V4

AUM music :  :grin: http://www.youtube.com/watch?v=WbJitjriV1o





Issues developed: Started to use Mobile1 oil and same day oil pump failed and and made a mess of number 1 rod, sump and block.  Brand new Oem clutch slips with 265lbft during launch when shifting to 2 second gear at 7800rpm.

(http://i653.photobucket.com/albums/uu260/r-tech-rr-graphs/IMG_0341.jpg)





Plans:
Uprated clutch and solid fly wheel
in house built recon block with new bearings / shells
new oil pump and pick up
Uprated steel H-beam rods
high flow LPH fuel pump
386cc injectors Audi S3
Higher lift and duration inlet cam with bespoke VVT.




Jan 2010

Engine stripped and 85k block found on ebay, new engine fully stripped painted and rebuilt using new shells, uprated cod rod, bores honed and 86kold piston  and rings used, new oil pump and pick up. 

OEM High lift and 202deg 86.4mm duration cam
(http://i653.photobucket.com/albums/uu260/r-tech-rr-graphs/IMG_0343.jpg)

(http://i653.photobucket.com/albums/uu260/r-tech-rr-graphs/IMG_0337.jpg)
(http://i653.photobucket.com/albums/uu260/r-tech-rr-graphs/IMG_0338.jpg)

20th Jan 2011.

THS steel H-beam rods  & ARP rod bolts landed on my door step and got mock fitted and shells plastigauged

THS 19mm pin rod =  £347.23
OEM Bearing / Shells = £55

(http://i653.photobucket.com/albums/uu260/r-tech-rr-graphs/IMG_0335.jpg)

(http://i653.photobucket.com/albums/uu260/r-tech-rr-graphs/IMG_0339.jpg)


Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: alexd on 20 January 2011, 13:01
Very nice mate, sounds wicked!
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: Wazzzer on 21 January 2011, 12:32
Sweet, wouldn't mind a ride out in this when I come up in the summer  :wink:
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: Hulmie on 21 January 2011, 17:24
good progress, will have to pop down soon and see how things are going.
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: RTechUK on 25 January 2011, 09:48
good progress, will have to pop down soon and see how things are going.

look forward to it m8


Nick
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: IbanezDan51 on 27 January 2011, 19:25
Think we might have to get some of those cams for mine! I'll let you be the guinea pig though lol!

Keep calling in at night but you're not there bud! Hopefully see you tomorrow, if not Sat!

Get that engine in  :drool:
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: RTechUK on 27 January 2011, 19:59
Think we might have to get some of those cams for mine! I'll let you be the guinea pig though lol!

Keep calling in at night but you're not there bud! Hopefully see you tomorrow, if not Sat!

Get that engine in  :drool:

you been calling my mobile or office?  I am only doing a few hours at the workshop this week, and Ben has been doing the mobile remap... I aint got a clue what Rob and Jim have been doing???

My engine will be ready to go back in next week, with stock oem 1.8t cam so we can run it up back to back to see where the exact gains are, then in theory we can do a real VVT remap which will work with the na cam and drilled offset cam pully.

CR k04 hybrid V2 not looking too good on SCN...pmsl :grin:
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: 0770rich on 27 January 2011, 20:11
[quote
CR k04 hybrid V2 not looking too good on SCN...pmsl :grin:
[/quote]

LOL  :laugh: :laugh: :laugh: :laugh:  :laugh:
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: Hulmie on 06 February 2011, 10:09
Car: 
2001 Golf GTI 3 door AUM 150k

Current Mod:  November 2010
K04-001 direct upgrade turbo >>>  http://www.backdraftmotorsport.com/shop-turbos/1.8t-k04-1-turbo/flypage.tpl.html
THS Front Mount Intercooler  >>>   http://www.thsperformance.co.uk/product/Golf_1.8GTI_1.8T_Intercooler_Kit_THSINT-18T
Milltek turbo back exhaust system with race spec downpipe >>> http://www.milltek.co.uk/
Forge turbo intake pipe >>> http://forgemotorsport.com/
Forge 007p diverter valve with yellow spring
PVC removed and catch can installed
SAI pump and combi valve removed and forge head blanking plate
Complete N249 removal
ARZ Bolt down coil pack
EVAP removed
One off unique R-Tech custom remap with launch control, full throttle gear change, 8000rpm limiter, 20rpm rapid hard cut rpm limiter and traction cut,

Current performance best power run: 251bhp 265lbft
Best run at Santa pod: 1/4 Mile time 13.8s @ 103mph

Custom remapping session WOT shift and testing anti lag http://www.youtube.com/watch?v=Bx_EcuJuWUs



You been doing some kinking sh!t with the car?? PCV








Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: A21 GAV on 12 February 2011, 18:35
SAI pump and combi valve removed and forge head blanking plate
EVAP removed

I have read that when these are removed you get a warning light or something, how have you solved this as will be getting a de-cat so will not need the SAI
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: RTechUK on 13 February 2011, 19:27
SAI pump and combi valve removed and forge head blanking plate
EVAP removed

I have read that when these are removed you get a warning light or something, how have you solved this as will be getting a de-cat so will not need the SAI

Solved with map code changes and start up fuel changes.  No lights for me :wink:
Title: Re: R-Tech Golf Gti 1.8T 20v Project Thread
Post by: jamie16v on 26 September 2011, 00:40
that "OEM high lift cam" you mention, being OEM, is that taken from the N/A 1.8 20v engine nick?..
just curious