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Extractors?

mikey1717

By mikey1717,
in Engines & Forced Induction

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Pva_Glue Grand Master

Pva_Glue

Posted
Posted
  Eug said:
Joe! you're back!!

where are you stationed now?

big farkin yes to what?

no I am not back I am still in Korea... damm winter!!!

I'll be off to Beiruit in Lebanon as United Nation Peace keeping force Korean contigent :D

will be back in Perth next year some time :D

BTW Yes to Extractors :) hahahah

unarmed_skyline Experienced

unarmed_skyline

Posted
Posted

hey eug, just had a look at the design of those headers, they look mad as nice flow and high quality but i had one issue with them. The O2 sensor looks to me like it only reads from 2 of the outlets which would give it false readings and be a killer on your fuel and mabye rob some power off, it would be best for the sensor to mount in the collector just before the cat or to run muitiple sensors to get a correct reading, im not sure how much this affects the skylines, i just did a mates WRX turbo back exhaust and the O2 sensor mounted in a really crummy spot and his fuel consumption went down to like 280 kms so we had to move it and extend a few wires.

I know skylines arnt this tempremental with the O2 sensors but it might be something to look into if there is a big reported loss in fuel consumption, also in a high preformance application with tunning an after market ecu you wideband sensor probably wouldnt be as affective either

Eug Grand Master

Eug

Posted
Posted

i had a look at that as well. you are correct, that is the best 'bolt out - bolt in' compromise method that they can fabricate.

ideally the gases in each pipe should be equal, it is on my to do list to suss that out. i run an SAFC2 with no dramas in fuel consumption.

unarmed_skyline Experienced

unarmed_skyline

Posted
Posted

yeh, i didnt think that it would have to much of an affect cause my mate shuan got some for his 32 on your first group buy and didnt mention an issue to me, just thought i'd mention it, wouldnt be to hard to re-fabricate a new mounting position, if anyone thinkin of doing it would be nice to see some before and after see if it makes any difference anywhere

  • 2 weeks later...
Eug Grand Master

Eug

Posted
Posted

please check the group buy thread guys.

i've spoken to one of the guys at partsco and the order has been given a priority.

fabrication begins monday! hopefully they'll be on their way prior to xmas, no promises.

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