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4g64 & Boost

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TimDSM

15+ Year Contributor
125
0
Feb 17, 2004
Bel Air, Maryland
Just out of curiousity, how much boost can the 4g64 engine handle with stock internals? Believe it or not, I did search, and that search yielded no responses. I know the 4g64 has the same rods as the 4g63 and a variety of other parts, so I'm wondering if it has the same ability as the 4g63 to sustain boost safely. It doesn't look like my car is going to sell this summer, so I'll have to wait until I get back from college to sell it next spring. I have plenty of money sitting in the bank; more than enough to make this n/t spyder into a turbo spyder, so I'm checking all my options. Any help is appreciated.
 
I am running about 11 spiking to 13 psi on my 4g64
 
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