m42 racun king

[fabianyee]

Go for Supertec Valve and spring+retainer kit.. Got dealer in Spore... hehehehe.. Can get +1mm size for the valves...

 

[xsjado]

how much wallet damage mr fabian?im in singapore right now actually..and what exhaust u have in your m42 past the headers,any advice?i have a mandrel 2 inch,m40 centre box and a sebring dtm back box...

 

[fabianyee]

Supertech stainless steel valves - ~SGD 600
Springs with titanium retainer set ~SGD1100..


Using Hotbits stainless steel center bullet... Rear box is a stock E30 box but opened up to 'operate' to singel inlet 2 outlet straight flow....

http://www.nolimitmotorsport.com/supertech/
http://www.supertechperformance.com/

 

[xsjado]

wow your car must be quite loud....hmmm maybe should change back to centre bullet...

 

[buddy]

haven't gone to ask the exhaust fella... maybe over the weekend...

Another interested party here if bulk orders go through:top:

cheers.

 

[gOdspEed]

Supertech stainless steel valves - ~SGD 600
Springs with titanium retainer set ~SGD1100..


Using Hotbits stainless steel center bullet... Rear box is a stock E30 box but opened up to 'operate' to singel inlet 2 outlet straight flow....

fab, they dun come together with the cams?....
xsjado - i tot the dtm suits your liking...getting bored?.. huhuhu... btw.. try laa supertech... if ok.. i will follow.. heheh... cheers mate!!!

 

[xsjado]

i like my dtm,just gatal want to see options on centre boxes....still got my sebring centre box with mr racun..

 

[fabianyee]

fab, they dun come together with the cams?....

Wah... u think SGD1700 so big ah??? SGD1700 only for the valvetrains only nia...
modding engine is not cheap...

 

[gOdspEed]

Wah... u think SGD1700 so big ah??? SGD1700 only for the valvetrains only nia...
modding engine is not cheap...

aiiyaa who knows... value for money maa! hahah... yupp modding engine is not cheap at all... chhoooyyy.....

xsjado.... try e36 backbox... heheheh very quiet & peace of mind.. hahaha....itu mid box kasi i test dulu la.. hahahahah....

 

[fabianyee]

Here's the latest dyno chart...

Need to add more fueling at the DISA valve turnover point at 4,900rpm to the rev cut of 6700rpm... If can increase rev cut to 7400rpm with MAF conversion, can possibly see 140rwhp..

 

[laneza]

HOLY la ur car!!! .. salute :top: mr.fab what is the best way for 3 silis to make the exhaust sounds loud without decrease the performance..please help me..im looking to do custom piping for my e46..where is the best place to go...extractor + custom piping...now my car very quite la i dont feel good...at least when i rev up to 6700rpm i can hear the loud noise...

 

[fabianyee]

HOLY la ur car!!! .. salute :top: mr.fab what is the best way for 3 silis to make the exhaust sounds loud without decrease the performance..please help me..im looking to do custom piping for my e46..where is the best place to go...extractor + custom piping...now my car very quite la i dont feel good...at least when i rev up to 6700rpm i can hear the loud noise...

Get a branded backbox like Supersprint or remus, should be more than enuf noise to satisfy you...

For exhaust specialist, can go to JFA or Torque Gear in Sunway...
Torque Gear is partly owned by Ah Heng (another popular exhaust expert).

I normally go to Ah Heng's own shop in Subang...

 

[fabianyee]

Here's the latest dyno chart...

Need to add more fueling at the DISA valve turnover point at 4,900rpm to the rev cut of 6700rpm... If can increase rev cut to 7400rpm with MAF conversion, can possibly see 140rwhp..

Based on the formula from this article : http://www.pumaracing.co.uk/POWER3.htm. My 126rwhp is equivalent to about 155bhp at crank.... hmmmm.....

 

[xsjado]

hey mr fabian, can post pics of your exhaust system,just curious wanna see hehhehe!

 

[fabianyee]

See here: http://www.bmwclubmalaysia.com/forums/showthread.php?p=513854#post513854