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hello .. i have a tundra 09 5.7 supercharger .. does someone know how could i go boost ?? :D it is now 7 psi .. can i reach 10 or 11 ?? :ballchain:
 

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I think the only way to get more boost is to have a larger crank pulley made. The one on the supercharger is already small and if you make it smaller you run a risk of belt slipping. no one really knows how much boost you can get out of these engines with out blowing it. So you run a risk upping the psi. i would say on stock internals you wouldn't want to go any higher then 9-10psi and with that you are probably really close to what the engine can take.
 

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Fried 5.7 Motor? wow do you have any links for more info?

thanks
 

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Fried 5.7 Motor? wow do you have any links for more info?

thanks
Wait a minute. I might be mistake but I thought it was your tundra that got fried? If I missed the boat on this one please straighten me out because I don't want to give any bad info to anybody.
 

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Nope, just one rod that look like a snake (good thing that I could repair my self). But yes more boost, you'll need stronger bottom end on your engine :tu:
 

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I cleared that post sorry about the mix up.
 
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