Thread: Sr20ve + non n1 16ve cams + N1 intake & TB?

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2010-08-17 23:10:04

niZmo

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Sr20ve + non n1 16ve cams + N1 intake & TB?

Well my current set up is SR20ve with 16ve NON N1 cams, Calum Basic, 3" exhaust, SSAC Modified header. Rest of stuff in my signature.

I am now planning to touch the Intake side of things.

I want to get the N1inatke and throttle body but how much sense/gain will that make seeing I have only have sr16ve cams and making 190hp, 149tq and peak power @ 7200rpm? I rev to 8500rpm

I dont plan to get N1 cams any time soon.

Thanks

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No Boost, No Bottle, Just my 70mm Throttle... 98 Lucino JJ...13.6 @ 99mph

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2010-08-17 23:15:11

jagy

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I think its not worth... rather safe money for full intake manifold.

Stock TB can be bored to 65mm which is close to N1 70mm TB (~400usd).

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2010-08-17 23:17:19

macakin

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just get some N1 pistons and call it a day

, some local se-r owners have done the manifold swap with no noticeable gains

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2010-08-17 23:22:09

niZmo

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Originally Posted by macakin

just get some N1 pistons and call it a day , some local se-r owners have done the manifold swap with no noticeable gains

Did they port match?

Did they tune?

What gain did they make 5hp? 2-3hp? 0 hp?

Any dyno graph?

Thanks

Peace

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No Boost, No Bottle, Just my 70mm Throttle... 98 Lucino JJ...13.6 @ 99mph

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2010-08-17 23:24:34

niZmo

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Originally Posted by jagy

I think its not worth... rather safe money for full intake manifold.

Stock TB can be bored to 65mm which is close to N1 70mm TB (~400usd).

Well the boring would increase throttle response yes. This means you have to get a bigger valve (butterfly)?

But that wont help my top end speed.

I do need a bigger plenum and those that I see (Excessive) - not sure if they will clear the brake booster. My car is RHD. Dont want to have to buy a plenum and cut.

Peace

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No Boost, No Bottle, Just my 70mm Throttle... 98 Lucino JJ...13.6 @ 99mph

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2010-08-17 23:57:18

SERacer

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This tread will answer most if not all of your questons.

http://www.sr20-forum.com/all-motor/19687-feeler-ported-polished-throttle-bodies-3.html

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