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Forced Induction Turbo, Supercharger, Methanol, Nitrous |
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03-03-2015, 11:04 AM | #1 |
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boost and internal mods
Hey I am looking to run an AVO turbo and aim for 300WHP, so about 10lb of boost (from what I have found online). Does anyone know if the stock internals will be able to handle that for a long period of time. If so, what is the most boost anyone is running on stock internals. Or if there is already a thread for this, can you point me in the right direction?
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03-03-2015, 11:23 AM | #2 |
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I did 300whp @ 10PSI pump on a Mustang dyno with the CX Racing kit. My tuner said AVO's peak numbers were a little lower but overall it was pretty close.
How hard are you driving the car? Stock internals can handle 10PSI on pump and 16-17 on e85. You could run a bit more, but you would have to pull a lot of timing and start to lose power. If it's seeing track time I personally would only run maybe 8PSI pump and 14-15 on e85. I speak from my personal experience in regards to the pump fuel. I haven't ran e85 through these motors, but a few of my friends have and I'm speaking from their experiences.
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03-03-2015, 11:35 AM | #3 |
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fairly aggressive daily driver and autocross... it'll be on pump gas, nothing less than 91. It sounds like 10PSI is pushing it a little too far for autocross on stock internals. so new valvetrain and low comp pistons sound about right or is there something i am missing
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03-03-2015, 11:44 AM | #4 | |
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03-03-2015, 12:17 PM | #5 | ||
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Since then, I've been averaging 11-12 on pump 92, 15 on E85. My 2 cents! Bob @ Drift-Office, LLC http://www.driftoffice.com |
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03-03-2015, 12:41 PM | #6 | |
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03-03-2015, 01:12 PM | #7 | |
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psi will change with weather stat , cold winter will be higher psi then hot summer . a good advice is using boost controller and data logs (to me check any FBKC) |
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03-03-2015, 02:10 PM | #8 | |
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Bob @ Drift-Office, LLC http://www.driftoffice.com |
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03-03-2015, 02:27 PM | #9 | |
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03-03-2015, 05:23 PM | #10 | |
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My 2 cents! Bob @ Drift-Office, LLC http://www.driftoffice.com |
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03-05-2015, 11:07 PM | #11 | |
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03-06-2015, 07:01 PM | #12 |
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i want to go avo this year, but coming from nissan world when you go boost on stock valvetrain you go lower then stock redline to be safe. i plan to cap at 7k maybe even little less depends how the engine feels.
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03-06-2015, 07:08 PM | #13 | |
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03-06-2015, 07:20 PM | #14 | |
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I saw one physically @ SEMA, haven't tested it out yet... Bob @ Drift-Office, LLC |
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