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Old Oct 13, 2023 | 03:49 PM
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Originally Posted by awolkenstein
Yeah I was thinking if it’s a really well made motor and it comes fully built ready to drop in then it’s worth it. I got a call back from Lloyd Elliot, $2150 for heads and a cam + shipping and then I’d have to buy rockets and lifters still, not sure a good manufacturer or what they’re price is like but that will likely be close to $4k I’m guessing just in parts… plus if I do end up doing a build on my engine I’ll have to redo all the gaskets and seals I’m assuming which involves tearing down the motor, so at that point I guess it’s more price efficient to just buy a crate motor and drop it in since it’s fully built and timed already right?

never bought a crate motor so I’m curious, do I have to get a new ECM? I’d be running either 3.09 or 3.54 in the rear with a 2200-2600 stall and I’d have the trans internals upgraded to match the motor
if you’re dropping in another LT1 no ECM required. The 3.54 gears and higher stall speed converter should be mentioned to your tuner. I’m not sure if they can tune the Speedo for the gear change or not with the older cars. I know the later ones you can. Another question for the tuner. Get whatever you want/ need then contact a tuner and tell them exactly what all you have.
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