Intake manifold - Page 82 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Rhino79 · 07-01-2019, 03:33 PM

Runner length is key here for the combo.

The runners are shorter than the Holley, fast mid, and even the CID.

The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold.

This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range.

For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely.

The results as always will be unbiased and as legit testing and you can possibly have.

Stock
Stock, Ported and modded
High Ram
CID
CID with Elbow
Fast
Fast Mid Runner
Sniper
LOD (if it gets here)

sixty9fordkiller · 07-01-2019, 03:50 PM

Quote:

Originally Posted by Rhino79

Runner length is key here for the combo.

The runners are shorter than the Holley, fast mid, and even the CID.

The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold.

This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range.

For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely.

The results as always will be unbiased and as legit testing and you can possibly have.

Stock
Stock, Ported and modded
High Ram
CID
CID with Elbow
Fast
Fast Mid Runner
Sniper
LOD (if it gets here)

what heads will you be using for the test?

Roader · 07-01-2019, 04:28 PM

Quote:

Originally Posted by Rhino79

Runner length is key here for the combo.

The runners are shorter than the Holley, fast mid, and even the CID.

The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold.

This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range.

For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely.

The results as always will be unbiased and as legit testing and you can possibly have.

Stock
Stock, Ported and modded
High Ram
CID
CID with Elbow
Fast
Fast Mid Runner
Sniper
LOD (if it gets here)

go_go_gadget88 · 07-01-2019, 05:00 PM

Quote:

Originally Posted by Rhino79

Runner length is key here for the combo.

The runners are shorter than the Holley, fast mid, and even the CID.

The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold.

This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range.

For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely.

The results as always will be unbiased and as legit testing and you can possibly have.

Stock
Stock, Ported and modded
High Ram
CID
CID with Elbow
Fast
Fast Mid Runner
Sniper
LOD (if it gets here)

In for some results on the stock vs your stock port/RM vs LOD for sure!!! Hope it gets there. Thanks GPI!

Tajefe Couple · 07-01-2019, 05:30 PM

Quote:

Originally Posted by Rhino79

Runner length is key here for the combo.

The runners are shorter than the Holley, fast mid, and even the CID.

The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold.

This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range.

For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely.

The results as always will be unbiased and as legit testing and you can possibly have.

Stock
Stock, Ported and modded
High Ram
CID
CID with Elbow
Fast
Fast Mid Runner
Sniper
LOD (if it gets here)

Black_SS10 · 07-01-2019, 09:08 PM

Quote:

Originally Posted by Rhino79

Runner length is key here for the combo.

The runners are shorter than the Holley, fast mid, and even the CID.

The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold.

This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range.

For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely.

The results as always will be unbiased and as legit testing and you can possibly have.

Stock
Stock, Ported and modded
High Ram
CID
CID with Elbow
Fast
Fast Mid Runner
Sniper
LOD (if it gets here)

Awesome!!! I'm ready to pull the trigger on the ss4 NFC and a set of ported heads. I just need the right intake manifold to top it all, quite literally.

sixty9fordkiller · 07-02-2019, 11:19 AM

First time i ever order from GPI.

Talk about fast freakin service!!! Dear lord! Ordered on sunday evening around 6:00pm Los Angeles time!

Arrived just now (9:00am Los Angeles)

.....and cheaper than Summit!

PepeLePew · 07-02-2019, 11:31 AM

Quote:

Originally Posted by sixty9fordkiller

First time i ever order from GPI.

Talk about fast freakin service!!! Dear lord! Ordered on sunday evening around 6:00pm Los Angeles time!

Arrived just now (9:00am Los Angeles)

.....and cheaper than Summit!

GPI FTW... nice TB

Rhino79 · 07-02-2019, 12:05 PM

We will be using out LS3 ported heads at about 11.5:1

sixty9fordkiller · 07-02-2019, 12:20 PM

Quote:

Originally Posted by Rhino79

We will be using out LS3 ported heads at about 11.5:1

awesome!

any update on whether the LOD manifold will be there?

Sent from my SM-G975U using Tapatalk

Rhino79 · 07-02-2019, 01:33 PM

Quote:

Originally Posted by sixty9fordkiller

awesome!

any update on whether the LOD manifold will be there?

Sent from my SM-G975U using Tapatalk

No word

l.o.d_yankee · 07-02-2019, 03:33 PM

Quote:

Originally Posted by Rhino79

No word

We spoke to Ryan over at GPI. He said he wasn't going to start testing the short runners for another week. Dont worry we will get one out to you as soon as we ship the last customer manifold out. (It will get there)

sixty9fordkiller · 07-02-2019, 03:54 PM

YES!!!!! EXCELLENT!!!!

Sent from my SM-G975U using Tapatalk

Rhino79 · 07-02-2019, 05:10 PM

Quote:

Originally Posted by l.o.d_yankee

We spoke to Ryan over at GPI. He said he wasn't going to start testing the short runners for another week. Dont worry we will get one out to you as soon as we ship the last customer manifold out. (It will get there)

That's me. Yessir, when we talked about Chris's results last week I had mentioned that testing would start mid/late this week.

Looks like we should start on stock, ported stock, and maybe a few more tomorrow. Off for the 4th. Come back and resume friday with the high ram, CID, Sniper, etc. Then monday likely we will swap out the SS4 for a cam more suited for shorter runners and big RPM. Then we will retest all of the short runner manifolds.

07-02-2019, 11:19 AM	#1141
sixty9fordkiller Donkey Dick Cam Camaro Drives: 2010 2SS/RS LS3 M6 Join Date: Oct 2009 Location: Los Angeles, CA Posts: 1,998	First time i ever order from GPI. Talk about fast freakin service!!! Dear lord! Ordered on sunday evening around 6:00pm Los Angeles time! Arrived just now (9:00am Los Angeles) .....and cheaper than Summit! Attached Images __________________ Bone Stock

07-02-2019, 03:54 PM	#1147
sixty9fordkiller Donkey Dick Cam Camaro Drives: 2010 2SS/RS LS3 M6 Join Date: Oct 2009 Location: Los Angeles, CA Posts: 1,998	YES!!!!! EXCELLENT!!!! Sent from my SM-G975U using Tapatalk __________________ Bone Stock

07-01-2019, 03:33 PM	#1135
Rhino79 Drives: 2010 Camaro SS L99/Auto Join Date: Jul 2011 Location: Cabot, AR Posts: 2,827 View My Garage	Runner length is key here for the combo. The runners are shorter than the Holley, fast mid, and even the CID. The results are about what I expected, I actually anticipated a little more HP up top. But its the nature of the beast with a short runner manifold. This is why the High Ram is the beast it is. 6.5" runners are enough to RPM 8000 and keep the power fatter in the mid range. For what its worth, we are testing a lot of intake manifolds on our heads/SS4 LS3 on the engine dyno this week. Then we are sliding in a big cam that we run with the shorter runner manifolds. Compression is mid 11's. We will pull near 8500 on some of them likely. The results as always will be unbiased and as legit testing and you can possibly have. Stock Stock, Ported and modded High Ram CID CID with Elbow Fast Fast Mid Runner Sniper LOD (if it gets here)

07-02-2019, 12:05 PM	#1143
Rhino79 Drives: 2010 Camaro SS L99/Auto Join Date: Jul 2011 Location: Cabot, AR Posts: 2,827 View My Garage	We will be using out LS3 ported heads at about 11.5:1