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Mavns Summit cam build. Just made 450+ rwhp.. Stage 2 cam aka the Tire Puller...

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Old 01-13-2019, 04:42 PM
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Well she surely backs up her numbers, great job bro !
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Old 01-13-2019, 04:49 PM
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Nice job on a simple build! I knew it should do over 120.

Kfx how did you do?
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Old 01-13-2019, 05:22 PM
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Originally Posted by HioSSilver
Nice job on a simple build! I knew it should do over 120.

Kfx how did you do?
Kfx and ain't scared Borh broke sadly
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Old 01-13-2019, 05:25 PM
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Oh so you found a happy dyno AND a downhill track???

JK - nice work mavn. Shows a lot of what hio says about doing the right mods vs the most mods. Nice to see more done with less.
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Old 01-13-2019, 05:29 PM
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Originally Posted by Darth_V8r
Oh so you found a happy dyno AND a downhill track???

JK - nice work mavn. Shows a lot of what hio says about doing the right mods vs the most mods. Nice to see more done with less.
You caught me!!!
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Old 01-13-2019, 05:52 PM
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Originally Posted by HioSSilver
Nice job on a simple build! I knew it should do over 120.

Kfx how did you do?

well i only made thrre passes. Had some laptop logging issues so my tune wasn’t getting dialed in right. O well. Then I broke something as soon as it hit boost in 1 gear on the fourth pass. 11.20 at 125 with a 1.7560ft leaving right off idle out of boost. Got more in it yea, I was only on 10lbs boost too.
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Old 01-13-2019, 06:36 PM
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Dammit! Sorry to hear you broke something
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Old 01-13-2019, 06:54 PM
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Originally Posted by Kfxguy
well i only made thrre passes. Had some laptop logging issues so my tune wasn’t getting dialed in right. O well. Then I broke something as soon as it hit boost in 1 gear on the fourth pass. 11.20 at 125 with a 1.7560ft leaving right off idle out of boost. Got more in it yea, I was only on 10lbs boost too.
Wow, man! Well, here's saying let's hope whatever broke was cheap and easily replaced! Mostly cheap....
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Old 01-13-2019, 07:46 PM
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Not to muck up my buddy Mavins thread, but I got under the car just now. Transmission. Either output shaft or planets. I’m sure it’s the output tho.
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Old 01-13-2019, 08:09 PM
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Originally Posted by Kfxguy
Not to muck up my buddy Mavins thread, but I got under the car just now. Transmission. Either output shaft or planets. I’m sure it’s the output tho.
Let us know if we can help.
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Old 01-13-2019, 08:21 PM
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Originally Posted by Kfxguy
Not to muck up my buddy Mavins thread, but I got under the car just now. Transmission. Either output shaft or planets. I’m sure it’s the output tho.
Well damn man!!
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Old 01-13-2019, 08:23 PM
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Originally Posted by HioSSilver
just a solid rebuild with mahle pistons on gen4 rods. Gmpp heads and probably a msd intake as i would like to pull gears in the 7500 range and make in the mid 500s.
We should talk. We have some ideas. pm us when you are free.
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Old 01-13-2019, 08:50 PM
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Good runs today Mavn. Yes sadly I got copper in my oil filter. I lost oil pressure on my second pass but was way down on power compared to what the dyno showed thursday.
I should have been trapping 130-134 with today's weather. But only ran 10.85@124.3 1.54 -60 ft.
Motor coming back out to find what happened
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Old 01-13-2019, 10:19 PM
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Originally Posted by Summitracing

Let us know if we can help.
yep, maybe you can. Need a good deal on a heavy duty output shaft for a 4l60e.

Got under it and that was the problem.

And btw, mavins car was running its *** off today. I’m impressed. Good meeting you buddy.
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Old 01-14-2019, 06:10 AM
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Nice job Mavn. Suspension and converter would be next for me.
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Old 01-14-2019, 08:27 AM
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Originally Posted by Kfxguy

yep, maybe you can. Need a good deal on a heavy duty output shaft for a 4l60e.

Got under it and that was the problem.

And btw, mavins car was running its *** off today. I’m impressed. Good meeting you buddy.
Ok, here's a link to the Sonnax Heavy Duty output shaft. It's built from 300M steel. It's covered by their standard 6 month warranty which should give you plenty of time to prove it out.
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Old 01-14-2019, 08:30 AM
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Originally Posted by AINT SKEERED
Good runs today Mavn. Yes sadly I got copper in my oil filter. I lost oil pressure on my second pass but was way down on power compared to what the dyno showed thursday.
I should have been trapping 130-134 with today's weather. But only ran 10.85@124.3 1.54 -60 ft.
Motor coming back out to find what happened
Sorry to hear that. When you get it apart, let us know what you find. We have everything you need to get it back together.
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Old 01-14-2019, 08:42 AM
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Here's my 11.14 Pass.! I made about 20-25 passes lol I was hot lapping the crap out of it all day! and it was So Consistent!
Shoutout to my girl for being in the stands in 55* Weather all day filming !

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Old 01-14-2019, 08:50 AM
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Originally Posted by Summitracing
Sorry to hear that. When you get it apart, let us know what you find. We have everything you need to get it back together.
a good bit of parts in this build came from you guys at Summit. I'll let you know when I start ordering replacement parts like head gaskets and such.thanks
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Old 01-14-2019, 12:11 PM
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soooo, 3 cars went and every ones car broke but the budget build that ran 25 times...right? (lol)
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