125 shot on 5177 dry kit??
Thread Starter
11 Second Club
iTrader: (6)
Joined: Feb 2003
Posts: 463
Likes: 0
From: Oklahoma City, OK
125 shot on 5177 dry kit?? is it safe on a stock engine, if so, what jets, I have 032 in there now, I think, they are the biggest ones that came with the kit and are supposed to be 100 shot.
Thanks
Thanks
Yes, I was spraying a 125 shot on my stock motor, the only thing I changed was the spark plugs, went to NGK TR6s. The jet size for a 125 shot on the 5177 kit should be 036.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Originally Posted by 89ws6formula50
I put 036 jets, they didnt have 034, adn I added TR6 plugs and 100 octane....oh yeah, and Nitto 555R's 
Robert
Originally Posted by Robert56
With dual .036s, I ran a 1.56 11.410 @ 121.96. The.036s are a 115hp at the crank as per NOS, but is 97.75 at rear wheels considering the 15% drivetrain lose. You shouldn't need the 100 octane, imo, I was using 92 and no KR.
Robert
Robert
Originally Posted by nostyta
When I called NOS about the jet sizes the tech I talked to said the .036s on the 5177 kit were 125hp, I checked there web site but all they list for the 5177 kit are the .028, .030, and the .032 sizes, could you please post where you got your info from?. THANKS.
Here ya go:
Dual .028 = 75hp - 15% = 63.75rwhp
dual .030 = 85hp - 15% = 72.25rwhp
dual .033 = 100hp - 15% = 85rwhp (mine came with one .032/.034)
dual .038 = 125hp - 15% = 106.25rwhp
So with these known NOS numbers we can see that every .001 jet size increase equals 2.5hp at the crank, .002=5hp and so on. Now we can do the math and get a close baseline rear wheel hp shot that we want. Every engine/car set-up is different, so the only way to get an absolute 100rwhp would be to jet it on a dyno. Hope this helps. In the beginning NOS did include the .038 jets, but...
Robert
I am runnning the 125 shot with TR6s, stock pump and injectors with zero problems. Just had it on the dyno last week, all is well. Gave me an increase of 101.2rwhp and 155.14rwtq 
Originally Posted by CAT3
Robert, good info as always, and another one for you...
Dual .032's got it, but what about a second stage single .042" jet? ME HAPPY
Dual .032's got it, but what about a second stage single .042" jet? ME HAPPY
There is backwards math to go from single jet size to dual jet size, or change duals to single. The math uses .71 as the common denom in each equation.
Robert
Originally Posted by CAT3
Robert, good info as always, and another one for you...
Dual .032's got it, but what about a second stage single .042" jet? ME HAPPY
Dual .032's got it, but what about a second stage single .042" jet? ME HAPPY
come on grow a sack
I told ya run the dual .044 or .046
and the single use the .063
Spray the dual off of the WOT switch and leave the single as the second stagehitting around 5500. Run the bottle pressure up around 1200 -1300psi and
The answer to your question though is to use the NOS single nozzle chart for the single then use the double chart just like they are 2 completly seperate kits then add them together.