Thread: Intake manifold

He is there a difference in the sr18 and sr20 de intake manifolds when looking at it? this is mine



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No Same Intake manifold for the JDM SR20/18DE. That is a RR intake mani, JDM from '97~

18 has green injectors, 20 has red.

Just use k series intake manifold,pistons and cams and him make 300whp

k what happened was i bought a car which was advertised to be an sr20 but was sr 18 and a week after the engine blew so i bought an sr20 black top uk spec (not sure of the difference) head and block but i wanna do sum upgrades and wanted to know if to get rid of that intake manifold *fairly new to sr20*

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UK engine are 10:1 compression iirc . and use a lowport intake mani not a rr manifold. happynole used a modified ve manifold with good results.

Bare with me broi dont understand exactly what ur sayin is it that mine is not a uk because its a top bolted manifold? and not sure of the iirc n rr what u mean

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highport =injectors on the top of the engine and throttle body on the bottom-
http://en.nissan-club.eu/graphics/owners/full/27050_3859_dscf1917.jpg

lowport = injectors on bottom and throttle body above it
http://carphotos.cardomain.com/ride_images/4/459/1/38645000012_large.jpg

rr=roller rocker= looks like a lowport but with a horrible intake manifold lol
http://img483.imageshack.us/img483/2051/hpim0020ea8.jpg

sr20ve-badass motor.
http://www.jdm-online.com/media/catalog/product/cache/1/image/5e06319eda06f020e43594a9c230972d/D/S/DSCN9293.JPG

sr16ve-like the sr20ve but with a much shorter stroke
http://www.tamparacing.com/forums/attachments/jdm-tech/168059d1317329275-jdm-nissan-pulsar-sr16ve-neo-vvl-engine-5-speed-fwd-transmission-sentra-sr20de-100_4625-1000-x-750-.jpg

sr16ve n1-awesome rare motor
http://www.fastjapcars.com/gallery/VZR_N1/RIMG0300.sized.jpg

sr20ve 20v= p12 motor. a beast
http://img535.imageshack.us/img535/5832/20v.jpg

Nice great info bro really apreciate it, so lemme see chances are the sr20 intake manifold was installed with sr20 de head and block if thats compatable if not then its just the jdm sr20 de then? They say the uk spec has more hp than the other one not sure of the figures, just wish it had a eay maybe by engine code to know exactly what it is i have

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This is what i have in my car at the moment its working so no need to change it but just want to know exaxtly what i have and make the bessst out of it,
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the uk spec motor has a slightly higher compression ratio if I recall correctly