Buying a second engine for a build
#21
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#22
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#25
Are you planning increased Cubic inches?
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Bee Jay (08-21-2023)
#26
@BoostedOne Did you use the LT4 injectors on any of your builds? Also do you know if the injector harness is the same for the LT2 and LT4? I appreciate any input on upgraded fueling.
The passenger side injector harness is different as the plug for the HPFP was changed. I used an early LT4 harness to swap to an LT4 HPFP.
#27
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I have not used the LT4 injectors yet but I will on the next build as these stock 2020 injectors will need to go back in the car when going back to stock.
The passenger side injector harness is different as the plug for the HPFP was changed. I used an early LT4 harness to swap to an LT4 HPFP.
The passenger side injector harness is different as the plug for the HPFP was changed. I used an early LT4 harness to swap to an LT4 HPFP.
I appreciate you sharing your knowledge on this platform.
#28
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#30
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https://katechengines.com/i-30498235...ttack-427.html
#31
With any luck my motor will show up this week. For those of you who picked up one of these is it possible to turn the crank to at least confirm it’s not seized? If so anyone know the bolt size on the crank to turn it?
#32
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Member Since: Nov 2005
Location: Lompoc, CA. Santa Barbara County
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There's not a lot of information and/or development on the LT2, but that may be changing. LME did a 390" LT2 stroker a year ago and Katech is offering a 427 package on their website.
https://katechengines.com/i-30498235...ttack-427.html
https://katechengines.com/i-30498235...ttack-427.html
#33
Instructor
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Yes, I was able to turn the crank. 24mm, turn it slow or the caps will fly off