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Old 07-01-2017, 08:20 PM   #1
Ed805ls3
 
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Drives: 2010 Camaro LS3 SS
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Getting more out of my Maggie Heartbeat

Good evening fellas,

So I want more power? What a surprise right lol... Currently on 6 Psi and below is a list of what I have added to it. I know there's a few things I can do such as a Pulley upgrades. But another question would be how much can my stock internals handle? Should I look at that?
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Old 07-01-2017, 09:10 PM   #2
G701LE

 
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I believe there are guys running around here pushing 12-15 PSI on stock bottom end. Pulley up!
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Old 07-01-2017, 10:10 PM   #3
rdrfronty
 
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You can certainly go a good amount further than you are and be pretty safe with your bottom end. Usually we have to worry about clutches, axles, & differentials before the engine lowers. At my 652whp @ 8.5lbs I still have a stock driveline. Though I've only been supercharged about 2 months. But I do expect to eventually do some driveline upgrades.
But truthfully I'm not worried about the engine bottom end at my power level. If I eventually increase the boost & get up to the 750-800whp area- thats when I would be much more concerned with engine failure. Though obviously a poorly tuned engine at 500whp can be toast in an instant.
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Old 09-01-2017, 05:31 PM   #4
BlownSSVert
 
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I'm running around 10PSI on my heartbeat, with a 3.4 pulley (sorry for not using metric lol). Still on the stock bottom end. It looks like you already have the ZL1 Pump and ADM controller, so you should be ready for that boost level. That would be about pushing the limits on the fuel setup tho, just FYI. but the block should be just fine.
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Old 09-02-2017, 09:55 AM   #5
JANNETTYRACING

 
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Quote:
Originally Posted by Ed805ls3 View Post
Good evening fellas,

So I want more power? What a surprise right lol... Currently on 6 Psi and below is a list of what I have added to it. I know there's a few things I can do such as a Pulley upgrades. But another question would be how much can my stock internals handle? Should I look at that?
The Stock bottom end can handle 10 psi boost on 93 octane you just need to step up your injectors, pulley and retune.

Thank you for your business.

Ted.
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Old 09-05-2017, 08:38 AM   #6
PlatinumIce
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I am currently 10.5lbs boost with stock bottom and making 690/633 with 91 octane fuel. Car has been boosted for a while and running great. Just ensure you have a good tuner.
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