GM LS3 crate motor connect +cruise - opinions?

[cartel]

looking to put a ls in old chevelle--

was looking for a ls2 take out but no luck locally..



http://www.jegs.com/i/Chevrolet-Perf...rentProductId=

found this today $11k.. with trans just need pulleys..

how good is the ECU?

[neki67]

ECU seems to be the E67 as in in the GMPP LS3 controller kit; http://www.jegs.com/i/Chevrolet+Perf...58270/10002/-1 or http://paceperformance.com/i-6255503...s-sensors.html

Most advanced ECU GM is using with fastest processor speed. Completely tuneable with e.g. HP-tuners or EFI-live even when at a later stage you decide to go Forced Induction.

For OEM dependability, throw in one of these for pulleys:
http://paceperformance.com/i-6485405...7-engines.html
or
http://paceperformance.com/i-6255430...7-engines.html

Obviously you'll still need/want some other odds and ends, e.g. motor mount adapter plates, fuel system (pump, tank, filters, lines, regulator), headers (?), oilpan (?), etc.