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Mavns Summit cam build. Just made 450+ rwhp.. FIRST PASS OFF DA TRAILER!

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Mavns Summit cam build. Just made 450+ rwhp.. FIRST PASS OFF DA TRAILER!

Old 11-26-2018, 08:44 PM
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Originally Posted by G Atsma View Post
OK, let's KEEP it that way! lol
Ill try .. LOL
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Old 11-27-2018, 10:44 AM
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Originally Posted by Mavn View Post

Fast 90 finally made it to my hands lol

OG!
Good work! Is she squeaky clean inside? We noticed the vacuum fittings and just want to make sure it wasn't blasted with aluminum oxide of anything nasty like that.
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Old 11-27-2018, 11:40 AM
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Nice and clean !

Smoothed out the transitions . Just barely . I dont claim to beable to port at all lol just wanted it smoothed out

Shaved and primered . And 1 coat of paint !
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Old 11-27-2018, 11:53 AM
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Awesome build. I'm curious to see how it drives with the stock converter.
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Old 11-27-2018, 03:23 PM
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[img][/img]
The Stock.. "Fast 90" is on

She runs! Idle video is uploading asap
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Old 11-27-2018, 03:24 PM
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Old 11-27-2018, 03:27 PM
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Old 11-27-2018, 03:31 PM
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Idle around 850 or so? We expected the headers and thinner piping to give a little more hint, but that's *almost* a sleeper! What are the plans for tomorrow?
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Old 11-27-2018, 03:35 PM
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Originally Posted by Summitracing View Post
Idle around 850 or so? We expected the headers and thinner piping to give a little more hint, but that's *almost* a sleeper! What are the plans for tomorrow?
That's stock tune idle at 500-550 lol .. Tune is scheduled for Saturday. Ima have them play with it until it doesn't lope at all. I think 850 should sound stock as ****. I have an Exhaust leak . the stock Speed E Clamps suck. Need to go buy some good clamps and itll sound a bit better . but shes ready to go!

DYNO Guesses???

Whoever gets the Closest to what it makes Youll win Nothin
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Old 11-27-2018, 03:51 PM
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This thread... I like this thread! Im gonna say she makes 431hp and 414ft-lbs to the wheels. Good Luck!
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Old 11-27-2018, 03:52 PM
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Originally Posted by Mavn View Post
[img]
The Stock.. "Fast 90" is on

She runs! Idle video is uploading asap
You stealthy dude, you! "Stock"... oh yeah....
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Old 11-27-2018, 03:58 PM
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Awesome thread man! Thanks. I'm gonna guess 374rwhp.
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Old 11-27-2018, 04:42 PM
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Originally Posted by JonAdkins View Post
This thread... I like this thread! Im gonna say she makes 431hp and 414ft-lbs to the wheels. Good Luck!
Hey Thanks man I appreciate it!!
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Old 11-27-2018, 04:44 PM
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Originally Posted by SoFla01SSLookinstok View Post
Awesome thread man! Thanks. I'm gonna guess 374rwhp.
Thank you, Sir!!!

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Old 11-27-2018, 05:22 PM
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Originally Posted by Summitracing View Post


Congrats, you are a cam swappin’ Pro obviously. Could pass for stock with a quiet muffler . A closed exhaust system will hardly put a dent in power production at part throttle or WOT. We’ve optimized blowdown without introducing overlap. Slight seat timing overlap for low emissions and/or boost if ever used that way. The intake opening earlier for more net flow on the intake stroke. The lobe design and .600 lift should make it the most power-producing cam for its idle quality. Tune and have some fun with it. It wouldn’t surprise us to see an increase in fuel mileage with reduced pumping losses if you can keep your foot out of it . Mind if we call her, the Sum-8715 -the Ghost cam?
I've got a turbo ls1 car, stage 2 BTR cam, 227/234 113+2 naturally aspirated cam. This cam interests me. What rpm would it idle at? I think it would be a little more tame then the one I have now. I'd like a low idle and a tab bit of lope. around 550-600 rpm idle is what i'd like for less fuel consumption.
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Old 11-27-2018, 05:26 PM
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Originally Posted by Kfxguy View Post
I've got a turbo ls1 car, stage 2 BTR cam, 227/234 113+2 naturally aspirated cam. This cam interests me. What rpm would it idle at? I think it would be a little more tame then the one I have now. I'd like a low idle and a tab bit of lope.
dude its idling just fine at 550 lol like I adjusteadjustedle screa on the TB. Stock tune and everything. Its idling like A Champ!!
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Old 11-27-2018, 05:31 PM
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Old 11-27-2018, 05:49 PM
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Let it idle for 45 min and self learn on top of opening the screw a bit

https://youtu.be/uG7P07EWZ-g
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Old 11-27-2018, 05:50 PM
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id say it will make 415 rwhp. converter effects torque to much so I wont guess that.
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Old 11-27-2018, 06:32 PM
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Originally Posted by AINT SKEERED View Post
id say it will make 415 rwhp. converter effects torque to much so I wont guess that.
Luckily it's the stock converter 🤣😆
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