First dyno pulls !!!

[PBJ]

I just got off the dyno with my first Sean Roe Supercharger. After a couple of hours of tuning by air / fuel only, it laid down a best of 618 hp and 633 tq. This was on a flat 11.9 - 12.3 air / fuel reading from 2500 - 6000 rpm. This is on pump gas with a very mild timing curve... I didn't think this was too bad for a stock motor with a set of T & D rockers. With some agressive timing and 100 octane gas, I think there is a lot more on the table to get. Anyway, I was pretty happy and just wanted to share...Thanks for listening.
Later,
Joe

 

[Snakester]

Great numbers!

It should be a blast to drive.

-Dean.

 

[J DAWG]

Joe, is this the 7lb system? Those are some nice numbers. Enjoy.

 

[RX VIPER]

Awesome Joe, and it looks just as good as the #'s show! With your permission I will post a picture of it.

 

[garolittle]

Excellent!

 

[PBJ]

J Dawg,
It is the 7/8 pound kit. I pulls a steady 8 psi across the power band.
Mike,
Post the pics... that would be great ! Thanks
One other thing, the numbers on the dyno are corrected on a 1.01 sae scale if anyone was curious. Thanks for the nice words and yes, the car does drive great.
Later,
Joe

 

[racetech]

Great going! I'd love to see pics of the installation and any info/tweaks you went thru in the setup. Thanks!

Bob

PS: Oh boy...my 2000 RT/10 with 3400 miles on the odometer just started a little steaming/burning antifreeze smell from the exhaust. It dissipates when the engine is warm, but...looks like it may be head gasket time. Ugh...at least I have the winter to mess with it.

 

[PBJ]

Bob,
You have mail.
Joe

 

[RX VIPER]

Joe's first supercharged masterpiece..

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[RX VIPER]

Correction: Joe's first ROE supercharged masterpiece.

 

[viper spray]

Do you have stock exhaust? Or headers with the heat shields?

 

[PBJ]

Hedders with the factory shields are on the car.
Joe

 

[MKB96Viper]

I have to say that looks AWESOME!!
I am new to the Viper arena and learning. I understand that throwing your wallet under the hood is a natural response to buying one of these monsters!!
She's been a blast so far so we'll see how long I can keep mine stock.

Great job with yours!! That's got to pull some tremendous numbers in the 1/4 mile. Let us know.

God Bless,
Keith

PS: Ya'll have a great Thanksgiving!

 

[Shelby3]

Joe's first supercharged masterpiece..

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Who did the valve covers and how did they do it? Slick!

 

[Snake Eyes]

Congrats Joe,

I have the exact same setup minus the T&D's, I have them just haven't installed them yet. My best pull at a stable level was 590RW/644RW. I did make one pass at 603RWHP but it would miss every other pull and the graph wasn't as pretty. I suspect adding the roller rockers will put me right there with ya! However I do have one small concern; take a look, unless you already have seen it. Are you getting any fine black powder in front of the motor on the Square Frame Bar? I don't get much, but I'm curious if that's normal. I want to make sure that I'm not having a belt issue.

 

[PBJ]

Shelby,
I did the valve covers and the other pieces. I just scuffed the entire cover and blocked the lettering with 1500.Then I shot the entire cover in base and then blocked the lettering again. I had to hand sand the letters to remove all of the paint. Then just clear the entire cover.
Snake eyes,
I sat on the dyno trying to base everything on a air fuel reading, and the power turned out fine. I know I can get more on better gas , but this is a very safe tune. I would check your pulley and upper hose on your dust condition. I bet you are wearing through the sleeve on the hose. I have a GTS-R thermostat housing that I am going to try on the next one...it has a completely different bend. I think it will give me about 1/2 to 3/4 of an inch of clearance instead of an 1/8.
Later,
Joe