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Summit stage 5 cam, c6 build progress.

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Old Nov 17, 2021 | 09:25 PM
  #621  
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Nothing a Sunoco hood wouldn't fix.
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Old Nov 17, 2021 | 10:07 PM
  #622  
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I'm cutting the hood to have the highram stick out of it . That's why I painted it purple
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Old Nov 18, 2021 | 04:46 AM
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Originally Posted by Mavn
I got them from Cesar aka @subeone . They are the hollow stem stainless.
-mavn
thanks
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Old Nov 18, 2021 | 08:09 PM
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Hopefully hitting dyno tomorrow and getting tuned


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Old Nov 19, 2021 | 01:58 AM
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Originally Posted by ddnspider
I always hear how on these monster NA motors the TB ends up being a restriction....but what if it's the tube leading up to the plenum that's doing it? Sure the smallest area is the pinch point, but I'm not sure I buy air speed because any speed generated in the tube post TB is going to hit the plenum itself and lose all it's built up velocity from the "openness".
My buddy opened the throat on his hi ram. It was worth a little bit of power. I don't remember off the top of my head. There was a post on Facebook he found on it. He also added the plenum spacer.

I picked up like 5wtq adding a nitrous plate in between the TB and hi ram on my car.

Mavn, add a meth kit. You'll pick up some power with that as well.
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Old Nov 19, 2021 | 04:46 PM
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Well .. We only got to make one hit totally ran out of fuel pressure lol But 140% duty cycle only 16* of timing and 13.9 afr made this 😳 Only pulled it to 5800 rpm aswell Cesar is 100% confident after we do a pump and 80 lb injectors this week it's going to make 600-620

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Old Nov 19, 2021 | 07:34 PM
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650rwhp with meth.
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Old Nov 19, 2021 | 08:22 PM
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Originally Posted by jayyyw
650rwhp with meth.
Yep I think so too
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Old Nov 19, 2021 | 08:53 PM
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I'm waiting on the mph or et. As I've read Greg G and there dyno reads high but I've seen the mph and et and there running 140+ mid 9's trucks or cars NA
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Old Nov 19, 2021 | 09:09 PM
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Originally Posted by Corona
I'm waiting on the mph or et. As I've read Greg G and there dyno reads high but I've seen the mph and et and there running 140+ mid 9's trucks or cars NA
Lol says the guy without a running car. Funniest thing I have read all year. It's just an air pump isn't it? Until it pumps more air than your calculator can comprehend. Guess you will have to bookmark this thread and post it all over the internet in six months when your engine still isn't together.

Congrats Mavn. Once the fueling is worked out its going to be a ripper for sure.
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Old Nov 19, 2021 | 09:11 PM
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Originally Posted by Corona
I'm waiting on the mph or et. As I've read Greg G and there dyno reads high but I've seen the mph and et and there running 140+ mid 9's trucks or cars NA
Cesars dyno reads pretty low compared to othes actually lol my camaro always was like 8% higher on other dynoss vs cesars
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Old Nov 19, 2021 | 09:12 PM
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Originally Posted by vw1320
Lol says the guy without a running car. Funniest thing I have read all year. It's just an air pump isn't it? Until it pumps more air than your calculator can comprehend. Guess you will have to bookmark this thread and post it all over the internet in six months when your engine still isn't together.

Congrats Mavn. Once the fueling is worked out its going to be a ripper for sure.
Thank you! Pump and injectors this week. Possibly thinking of spraying methanol with the highram lid spacer they make
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Old Nov 19, 2021 | 09:14 PM
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This one
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Old Nov 19, 2021 | 10:24 PM
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Originally Posted by vw1320
Lol says the guy without a running car. Funniest thing I have read all year. It's just an air pump isn't it? Until it pumps more air than your calculator can comprehend. Guess you will have to bookmark this thread and post it all over the internet in six months when your engine still isn't together.

Congrats Mavn. Once the fueling is worked out its going to be a ripper for sure.
Ride the **** ..I wouldn't book mark a thread where the general consensus was 10's in the beginning bottom feeder. I'm well above avg and damn near to Great to be Humble. When I say something it's generally happens before the fact so the book marks are just the added proof. Any way you cut it...800 on the street? 800+ and 8 sec pass with a under 420 cube engine?
Etc..
740 with my own POS to a pos.





Last edited by Corona; Nov 19, 2021 at 10:34 PM.
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Old Nov 20, 2021 | 02:23 AM
  #635  
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Originally Posted by Mavn
Cesars dyno reads pretty low compared to othes actually lol my camaro always was like 8% higher on other dynoss vs cesars
how far I'm not into the loop, Baytown dragway is to be closed after the Spring nhra Nationals.

I was told something about Sealy and the from what I've seen really a open track of Hennessey 👎

Eastmount Houston ⅛ mile..
getting sad with urbanization. Go North towards Dallas or go west I-10 outside of SA.
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Old Nov 21, 2021 | 01:44 AM
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First time I have seen that spacer. Interesting. Should help distribution but I wonder if pre-TB would be better for the longer time to cool the charge. Looking forward to seeing what you end up testing. Way cooler than another junkyard motor with a turbo.
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Old Nov 21, 2021 | 08:11 AM
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Mavn,
the lifters did u use? This thing sounds really nice. Not noisy from what I could tell.

Thanks
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Old Nov 21, 2021 | 09:03 AM
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Nice work Mavn, the car sounds great. That's a bad bitch right there..
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Old Nov 21, 2021 | 10:25 AM
  #639  
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Originally Posted by Jimbo1367
Mavn,
the lifters did u use? This thing sounds really nice. Not noisy from what I could tell.

Thanks
Kept the morel ls7s In it . Link bars got expensive lile $950 lol .I have .075 preload on them
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Old Nov 21, 2021 | 07:10 PM
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Why the hi rise intake vs a LS3 intake?
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