My sr20 sounds like a Subaru??? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ZenkiZenki14 · 09-13-2014, 11:17 AM

Okay so I just installed my new tomei Expreme exhaust manifold on my sr along with the tomei turbo outlet pipe as well.well I've noticed that when I first drove it, it sounded like a boxer engine. Thought maybe it was just because I just installed these 2 parts. But it's still as prominate as it was when I first heard it.
I did some research, but it's back and forth over this such as it could be worn cams, a coil went out, or an injector is bit working and some people say it's what the tomei manifold sounds like do to it's equal short exhaust runners and how it's made. But I'm not too sure that's correct, although I hope it is.
So if anyone has the same tomei Expreme manifold setup on their sr, do you experience this with this manifold.
And just to clarify, i have all stock bottom/head except for HKS rockers.
Thanks.

09-13-2014, 11:17 AM	#1
ZenkiZenki14 Zilvia Member Join Date: Jan 2013 Location: TX Age: 29 Posts: 152 Trader Rating: (0) Feedback Score: 0 reviews	My sr20 sounds like a Subaru??? Okay so I just installed my new tomei Expreme exhaust manifold on my sr along with the tomei turbo outlet pipe as well.well I've noticed that when I first drove it, it sounded like a boxer engine. Thought maybe it was just because I just installed these 2 parts. But it's still as prominate as it was when I first heard it. I did some research, but it's back and forth over this such as it could be worn cams, a coil went out, or an injector is bit working and some people say it's what the tomei manifold sounds like do to it's equal short exhaust runners and how it's made. But I'm not too sure that's correct, although I hope it is. So if anyone has the same tomei Expreme manifold setup on their sr, do you experience this with this manifold. And just to clarify, i have all stock bottom/head except for HKS rockers. Thanks.