Ways of freeing up some more power?
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 under drive pully seems reasonable! any surgested cold air induction kits taht have worked for others? where and for how much can i get a decat! also ther is a 2.5 throttlebody at scrappy by me well i hope its still thier! woukld this fit? and how much difference would it make to the 1.8 throttle body? 
 or are they exactly the same?
 thanks si
 
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 i've heard some people have put a 1.8 manifold onto a KLZE due to the wiring not quite stretching, as its all ECU controlled i don't think it'll have any benefits as the ECU will control the fuelling. The underdrive pulley is reasonable, make sure its a quality one though, don't buy none of the japanese pressed crap im looking into making lightened crank pulleys, i bid on a cnc lathe yesterday and it ended up going for 720 :shock: 
 
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 so does that rule any ebay UDP jobbies?! 
 
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 aslong as it says its been cnc machined you'll be ok, ones like… that have clearly been lathed, don't bother with any coming from china 
 
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 http://www.cosmoracing.com/productinfo.asp?cid=236&pid=1043 
 Ebay ones have a bad name. Unorthadox make the best but cost alot, cosmo make identical ones for alot less. My cosmo one has a few 1000 miles on it, so far so good…Wilkos selling decat on ebay for £20 atm. TB not sure it would fit off hand, but you could get a complete klze straight neck or curved neck inlet manifold for some extra horses. The 2.5 TB is bigger thought, just can't be 100% it'd fit k8. 
 
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 someone in another thread mentioned putting a turbo on a k8 anyone actually done this? 
 
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 @c8448d7e84=sgt: someone in another thread mentioned putting a turbo on a k8 anyone actually done this? ha that was probably me, I still dream about it sometimes :lol: 
 But yea its been done several times by our friends across the atlantic.Here's one: 
 http://mx-3.com/phpBB3/viewtopic.php?f=22&t=63302
 
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 yeah i think i read a walkthru on that site (looked bloody complicated), involved changing the injectors our some uprated ones (which i feel would make a difference all by themselves) i just had a feeling it would be a good way to wreck yer engine and had a bit of a worry about overheating too 
 
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 well u see wot u do is turbo the k8 properly!!! i.e bigger inejctors/fuel pump FPR/ and FMU. then u put the boost up to 6psi to start with and make sure everything is running ok then after a few months u turn the boost up some more. the beauty of a turbo k8 is if the engine does decide to fail on you. you can buy a klde and have already got the turbo setup in your car and we all know 2.5 v6 turbo = win just remember to turn the boost back down to 8psi though 5psi if u buy the klze 
 
