whats da difference between k20 si and k20 rsx
HT White Ops
Joined: Apr 2004
Posts: 13,063
Likes: 33
From: Rochester, MN, US
Re: whats da difference between k20 si and k20 rsx (poorman-type-r)
I think you mean is there a diff between the Si and RSX Type-S motor and the answer is yes.
The Si motor is the same as the base RSX motor. Its called the K20a3.
BTW, you should have been able to find this on a search.
The Si motor is the same as the base RSX motor. Its called the K20a3.
BTW, you should have been able to find this on a search.
Joined: Feb 2004
Posts: 799
Likes: 0
From: houston, tx, usa
Re: whats da difference between k20 si and k20 rsx (rochesterricer)
Yeah....the k20a3 from the si is pretty much the same as the base rsx's k20a3...i believe the main difference is that the base rsx has a plastic dual runner intake manifold and the Si has the same intake manifold as the k20a2..single runner cast aluminum.
Honda-Tech Member
Joined: May 2003
Posts: 2,057
Likes: 1
From: mother russia
the vtec system on the Si sucks *****. when v tec is not ingaged only one intake valve opens, when vtec is engaged both intake valves open
on the rsx both intake valves open even when not in vtec, and they get a better lift and what not when vtec engages
on the rsx both intake valves open even when not in vtec, and they get a better lift and what not when vtec engages
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