Video of ARH with Mast Stage II VVT cam

[AntzV]

What were the final numbers??

[SRT10KLLR]

Originally Posted by AntzV

What were the final numbers??

Depends on which dyno, lol.

Here is one while trying to tune it with a bad knock sensor:


Here is another on a different dyno the next day with a different tuner:


And another after the bad knock sensor was replaced:


I was not able to get back on the same dyno I did a pull on before the cam went in because the were busy but here is the before dyno:


The before dyno was with custom 1 3/4 headers, ADM race CAI and tune.

The after was the same but with Mast Stage II VVT cam, WCCH ported heads and Vector ported intake.

I managed a best of 12.59 with the before combo and a 12.09 after. I am hoping to one day go back to the same dyno to get a true before and after graph.

[A.R. Headers]

SRT10KLLR, The larger primary and 3" merge should smoke that 1-3/4" header, especially with a 2-1/2" collector. It's done it for us on more occasions than you can count. Would love to see a back to back dyno/drag test between the two.

Nick

[LC]

Sounds awesome J...

Those license plates must mean something hehehe...

"Mike" tuned that car?

[SRT10KLLR]

Originally Posted by A.R. Headers

SRT10KLLR, The larger primary and 3" merge should smoke that 1-3/4" header, especially with a 2-1/2" collector. It's done it for us on more occasions than you can count. Would love to see a back to back dyno/drag test between the two.

Nick

Everyone I talked to and everything I have read agrees with you but the testing at the track proved otherwise. The ARH's were the same to 1 tenth slower. The but dyno said we lost low end.

If you send some headers my way we can test them out again. We did not test with the giggle gas(200 shot) back to back though only NA. Maybe with the juice it would have gained.

Originally Posted by LC

Sounds awesome J...

Those license plates must mean something hehehe...

"Mike" tuned that car?

He made some changes for the nitrous but the base was done by Matt and Tune Time. He will be redoing the whole thing when it gets back from the body shop and we up the shot to 300.

[SRT10KLLR]

Here are some pics of the custom mid-length 1 3/4" with 2.5" collector headers. Not much to look at especially all dirty but they allowed me to run a best of 12.59 with them along with a ADM Race CAI and tune.

After trying the ARH's the headers were switched to 1 3/4" with 3" collector. I have managed a best of 12.09 with the addition of the cam, heads, intake etc.

[SRT10KLLR]

Originally Posted by A.R. Headers

SRT10KLLR, The larger primary and 3" merge should smoke that 1-3/4" header, especially with a 2-1/2" collector. It's done it for us on more occasions than you can count. Would love to see a back to back dyno/drag test between the two.

Nick

Nick, do you think that is what is holding the car back on the spray? The headers being to small.

At the track with the nitrous tune(-12 degrees timing) I was doing 12.3-12.4 and only went 11.3 with the 200 shot. This was with a spare bottle my cousin had because the nitrous bottle with the Nano was empty from tuning it on the street prior to the track. The bottle did not have a gauge on it so I don't know what the pressure was but it was cold to the touch since the racing is during the night. I was hoping to do mid 10's that day.

Here are the vids and dyno sheet: