Installing Momentum Headers

chrischhorn · 02-25-2013, 03:21 PM

Quote:

Originally Posted by AlexRaymond19

Ahh, has anyone ever taken that off and polished it perfectly smooth?

I'd be to scared to without taking it completely off. Metal shards falling into the manifold and into the motor is too scary.....lol

DEpointfive0 · 02-25-2013, 03:33 PM

Quote:

Originally Posted by Rusty

When the manifold was cast. It looks like someone took a burr bit to it to clean up that area some.

My issue is that there is no burned oil on it like every other inlet...

Btw, Alex, did you have a LOT of oil in your intake manifold? Because when I took mine off and put it on the counter it had like 2 tablespoons of oil in it...

AlexRaymond19 · 02-25-2013, 03:39 PM

Quote:

Originally Posted by DEpointfive0

My issue is that there is no burned oil on it like every other inlet...

Btw, Alex, did you have a LOT of oil in your intake manifold? Because when I took mine off and put it on the counter it had like 2 tablespoons of oil in it...

2 little drops... But it sat unstarted for about 48 hours before i did the install

AlexRaymond19 · 02-25-2013, 03:42 PM

I touched it with my finger, and it is very smooth. Maybe the oil does not stick to it long enough to burn on? Another thought after the fact, is there anyway one of the mounting screws poked down in there while i was taking it off? Its all back together and i can't tell if its possible. I just ran the car for about 30 mins (not driving, it just snowed...) and it seems fine. Sounds smoother than before, and seems to rev a bit faster

AlexRaymond19 · 02-25-2013, 03:46 PM

Oh, i see what you are saying. The middle inlet looks like it had not been getting oil... It may just be the angle of the camra/flash. I don't remember it looking like that when i had it off. I think it looked like the others. Almost makes me want to take it off and have a peak

DEpointfive0 · 02-25-2013, 03:47 PM

Quote:

Originally Posted by AlexRaymond19

I touched it with my finger, and it is very smooth. Maybe the oil does not stick to it long enough to burn on? Another thought after the fact, is there anyway one of the mounting screws poked down in there while i was taking it off? Its all back together and i can't tell if its possible. I just ran the car for about 30 mins (not driving, it just snowed...) and it seems fine. Sounds smoother than before, and seems to rev a bit faster

I's confuzed

EDIT: I understand what you're saying.
No it's not possible

DEpointfive0 · 02-25-2013, 03:49 PM

Quote:

Originally Posted by AlexRaymond19

Oh, i see what you are saying. The middle inlet looks like it had not been getting oil... It may just be the angle of the camra/flash. I don't remember it looking like that when i had it off. I think it looked like the others. Almost makes me want to take it off and have a peak

No, I was just saying where the scratches physically are, it looks like you did that after opening it... But then again, since the whole thing is sand castes, and maybe that was deburring after them casting it, yes you could be right, it's maybe too smooth to allow oil to burn on it

SS_Firehawk · 02-25-2013, 03:51 PM

did it affect your rasp? I know it did with mine, but our exhaust's are completely different.

AlexRaymond19 · 02-25-2013, 03:52 PM

If there was no oil going to that inlet what would happen? I mean, it would be obvious right? Something would seem wrong?

Sorry for all the questions, this thread has turned into my personal Q/A session lol

AlexRaymond19 · 02-25-2013, 03:55 PM

Quote:

Originally Posted by SS_Firehawk

did it affect your rasp? I know it did with mine, but our exhaust's are completely different.

have not driven it yet, so under load i have no idea. But revving does seem to come a lot faster. Not sure if that makes it seem less raspy or not, but it does sound a bit more refined and smooth (engine/intake sound, and exhaust)

Ill post up a vid real on youtube. Hold tight

MJB · 02-25-2013, 03:59 PM

Quote:

Originally Posted by DEpointfive0

My issue is that there is no burned oil on it like every other inlet...

Btw, Alex, did you have a LOT of oil in your intake manifold? Because when I took mine off and put it on the counter it had like 2 tablespoons of oil in it...

So in this case, an oil catch can would be beneficial? Most guys on here say for NA a catch can is not worth it....

DEpointfive0 · 02-25-2013, 04:18 PM

Quote:

Originally Posted by AlexRaymond19

If there was no oil going to that inlet what would happen? I mean, it would be obvious right? Something would seem wrong?

Sorry for all the questions, this thread has turned into my personal Q/A session lol

No prob for all the questions, and NOT A DAMN THING... The ONLY put the oil burning valve (PCV valve) going back into the engine for emissions
On another note, feel free to text me anytime (310)eight nine three-4207

Quote:

Originally Posted by MJB

So in this case, an oil catch can would be beneficial? Most guys on here say for NA a catch can is not worth it....

And most people who care, install THIS ^^^ which I will do once I get my car back from the dealershit

AlexRaymond19 · 02-25-2013, 04:37 PM

Youtube uploads are slow, im promise they are coming.

AlexRaymond19 · 02-25-2013, 04:53 PM

Pre-M370 engine

Post M370 engine

Motordyne M370 + Stillen G3 engine sound - YouTube

Pre-M370 exhaust

Momentum Headers - YouTube

Post-M370 exhaust

Post M370 insall - YouTube

SS_Firehawk · 02-25-2013, 05:07 PM

Sounds awesome. Rasp is still there, but the pitch is lower and deeper. I'm sure once the TP's and headers are broken in, it will subside, it did after a few weeks on mine. CG's on the install

02-25-2013, 03:42 PM	#154 (permalink)
AlexRaymond19 Track Member Join Date: Jun 2011 Location: Maine Posts: 771 Drives: 2010 Nissan 370z Rep Power: 14	I touched it with my finger, and it is very smooth. Maybe the oil does not stick to it long enough to burn on? Another thought after the fact, is there anyway one of the mounting screws poked down in there while i was taking it off? Its all back together and i can't tell if its possible. I just ran the car for about 30 mins (not driving, it just snowed...) and it seems fine. Sounds smoother than before, and seems to rev a bit faster __________________ 2010 370Z Touring MT \| Stillen \| Motordyne \| Momentum\| Z1 \| Fast Intentions \| Advant Garde \| RE11 \| Swift \| SPC \| Quaife \| Whiteline \| Evo R \| 322RWHP 259ft-lb Mustang

02-25-2013, 03:46 PM	#155 (permalink)
AlexRaymond19 Track Member Join Date: Jun 2011 Location: Maine Posts: 771 Drives: 2010 Nissan 370z Rep Power: 14	Oh, i see what you are saying. The middle inlet looks like it had not been getting oil... It may just be the angle of the camra/flash. I don't remember it looking like that when i had it off. I think it looked like the others. Almost makes me want to take it off and have a peak __________________ 2010 370Z Touring MT \| Stillen \| Motordyne \| Momentum\| Z1 \| Fast Intentions \| Advant Garde \| RE11 \| Swift \| SPC \| Quaife \| Whiteline \| Evo R \| 322RWHP 259ft-lb Mustang

02-25-2013, 03:51 PM	#158 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7334	did it affect your rasp? I know it did with mine, but our exhaust's are completely different. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

02-25-2013, 03:52 PM	#159 (permalink)
AlexRaymond19 Track Member Join Date: Jun 2011 Location: Maine Posts: 771 Drives: 2010 Nissan 370z Rep Power: 14	If there was no oil going to that inlet what would happen? I mean, it would be obvious right? Something would seem wrong? Sorry for all the questions, this thread has turned into my personal Q/A session lol __________________ 2010 370Z Touring MT \| Stillen \| Motordyne \| Momentum\| Z1 \| Fast Intentions \| Advant Garde \| RE11 \| Swift \| SPC \| Quaife \| Whiteline \| Evo R \| 322RWHP 259ft-lb Mustang

02-25-2013, 04:37 PM	#163 (permalink)
AlexRaymond19 Track Member Join Date: Jun 2011 Location: Maine Posts: 771 Drives: 2010 Nissan 370z Rep Power: 14	Youtube uploads are slow, im promise they are coming. __________________ 2010 370Z Touring MT \| Stillen \| Motordyne \| Momentum\| Z1 \| Fast Intentions \| Advant Garde \| RE11 \| Swift \| SPC \| Quaife \| Whiteline \| Evo R \| 322RWHP 259ft-lb Mustang

02-25-2013, 04:53 PM	#164 (permalink)
AlexRaymond19 Track Member Join Date: Jun 2011 Location: Maine Posts: 771 Drives: 2010 Nissan 370z Rep Power: 14	Pre-M370 engine Post M370 engine Motordyne M370 + Stillen G3 engine sound - YouTube Pre-M370 exhaust Momentum Headers - YouTube Post-M370 exhaust Post M370 insall - YouTube __________________ 2010 370Z Touring MT \| Stillen \| Motordyne \| Momentum\| Z1 \| Fast Intentions \| Advant Garde \| RE11 \| Swift \| SPC \| Quaife \| Whiteline \| Evo R \| 322RWHP 259ft-lb Mustang

02-25-2013, 05:07 PM	#165 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7334	Sounds awesome. Rasp is still there, but the pitch is lower and deeper. I'm sure once the TP's and headers are broken in, it will subside, it did after a few weeks on mine. CG's on the install AlexRaymond19 likes this. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

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