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SVT Shelby GT500
Swapped Eaton M122 with a 2014 TVS
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<blockquote data-quote="Catmonkey" data-source="post: 16591893" data-attributes="member: 124025"><p>The TVS is capable of higher boost levels, as is the M-122 with smaller pulleys. The OEM load calibration will be exceeded with more boost, and the OEM timing is too high for anything more than 9 psi. The car can be driven, but if you get into boost, you risk detonation. If you're already tuned for a smaller upper and lower pulley and you are tuned, you might check with your tuner to determine if your tune is safe with higher boost. If tuned and boost is about the same, it should not be an issue. The injector body is basically the same, but almost any injector swap, if not identical to what you're replacing, is going to need the parameters that go with that specific injector. It will plug, but it won't play. Either of these mods require a tune or a tune revision. It's cheaper to accommodate both at the same time. You might consider any other planned mods you're contemplating and do a tune once. It takes a lot of self restraint to stay out of the throttle, and if you think you need a tune after reading this, I'd do it, even if you can't datalog, or do so with a wideband. Someone should be able to provide you with a conservative mail order tune to keep you from engine damage.</p></blockquote><p></p>
[QUOTE="Catmonkey, post: 16591893, member: 124025"] The TVS is capable of higher boost levels, as is the M-122 with smaller pulleys. The OEM load calibration will be exceeded with more boost, and the OEM timing is too high for anything more than 9 psi. The car can be driven, but if you get into boost, you risk detonation. If you're already tuned for a smaller upper and lower pulley and you are tuned, you might check with your tuner to determine if your tune is safe with higher boost. If tuned and boost is about the same, it should not be an issue. The injector body is basically the same, but almost any injector swap, if not identical to what you're replacing, is going to need the parameters that go with that specific injector. It will plug, but it won't play. Either of these mods require a tune or a tune revision. It's cheaper to accommodate both at the same time. You might consider any other planned mods you're contemplating and do a tune once. It takes a lot of self restraint to stay out of the throttle, and if you think you need a tune after reading this, I'd do it, even if you can't datalog, or do so with a wideband. Someone should be able to provide you with a conservative mail order tune to keep you from engine damage. [/QUOTE]
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SVT Shelby GT500
Swapped Eaton M122 with a 2014 TVS
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