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6th January 2016, 09:18 PM
#1
Exshaust for 4.2 efi with extractors
Hi All,
Loving all the info on the forum, I have extractors on my troll, 4.2 EFI just wondering what to fit from the extractors back, bit more noise is not an issue. Is it worth it for power gains? She is running LPG as well and will have a snorkel soon if that makes any difference.
Cheers
Travo
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6th January 2016 09:18 PM
# ADS
Circuit advertisement
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6th January 2016, 09:23 PM
#2
The 747
Originally Posted by
Travo
Hi All,
Loving all the info on the forum, I have extractors on my troll, 4.2 EFI just wondering what to fit from the extractors back, bit more noise is not an issue. Is it worth it for power gains? She is running LPG as well and will have a snorkel soon if that makes any difference.
Cheers
Travo
Mine used to have 2.5 inch with one high flow muffler. It had an awesome note to it but it did drone a fair bit... should have put a hot dog muffler in it as well.
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6th January 2016, 09:49 PM
#3
Thanks Winnie was there any real performance gain?
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7th January 2016, 06:54 AM
#4
The 747
Originally Posted by
Travo
Thanks Winnie was there any real performance gain?
There was but it wasn't huge.
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7th January 2016, 01:16 PM
#5
Patrol God
2.5 would be the biggest you'd want to go. and well worth it to get the gases out
as fast as you can.
04 ST 3lt auto, not enough Mods to keep me happy, but getting there
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7th January 2016, 04:18 PM
#6
Yet another job on the list haha
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