PDA

View Full Version : 4k extractors



15LIDE
4th July 2009, 12:03 PM
Ok so its come time I need to buy a new exhaust for my ke70.
Im going to run a 2 inch exhaust with muffler in there somewhere.
Wondering wat 4k exractors you would reccomend and where I could buy them from.
Any help would be appreciated
Cheers

Intense
5th July 2009, 02:36 AM
if the motor is stock dont bother, you won't see any noticable gains and it's a waste of money having a set of extractors worht more than the motor

starni_boy
5th July 2009, 09:21 AM
My 4k has a lumpy cam, ported head, shaved head, big valve springs and a 5K carb on it.

It came with a spare set of a/m extractors, but the old owner went back to stock as they couldn't get enough flow from the motor through them.

Just run stock extractors with a new exhaust system.

ke70dave
5th July 2009, 11:45 AM
if the motor is stock dont bother, you won't see any noticable gains and it's a waste of money having a set of extractors worht more than the motor

pft....

the standard exhaust manifold is garbage.

if we're going to pull the "its not worth it in compared to the price of the engine" then going by that there is no point putting anything onto a ke70?

to the original poster. it is somewhat true that putting the extractors on wont make that much different to stocko, but if you decide to get a better carby or camshaft then the extractors will come into play. its like anything to do with modifications, generally singularly mods wont make much difference but when you get a few mods (exhaust, cam, upgraded carby) it will be much nicer.

pluss..extractors can be had for like 100$ if you look around! head over to rollaclub.com. theres always some for sale over there.

Tally
5th July 2009, 01:43 PM
brand new on eBay:

http://cgi.ebay.com.au/NEW-TOYOTA-COROLLA-3K-4K-5K-EXTRACTORS-KE20-KE55-KE70_W0QQcmdZViewItemQQ_trkparmsZ65Q3a1Q7c66Q3a2Q7 c39Q3a1Q7c240Q3a1318Q7c301Q3a0Q7c293Q3a1Q7c294Q3a5 0QQ_trksidZp3286Q2ec0Q2em14QQhashZitem4ce9eec51bQQ itemZ330342253851QQptZAUQ5fCarQ5fPartsQ5fAccessori esQQsalenotsupported

bit pricey though...