[QUOTE=Hoges;1817084]Some tech issues as requested::twisted:
This is a list of changes from the blokes who successfully did this conversion in the UK but unfortunately they ran out of funds to commercialise it properly. Their strategy was to retain the GEMS system and fit the crank/Cam/MAF etc sensors from the Rover V8 to the LS1 block.This means that essentially only the "iron work" is being replaced. However with a low end cam replacement and conservative mapping they were still getting 350 bhp on the dyno. Also, retaining the GEMS meant that Nanocom/Blackbox diagnostics still work...
Have a look at "EFLive" which enables the original LS1 system to be remapped to the "nth" degree and offers a lot more opportunity to get various "tunes" for very reasonable price...
In standard form the Gen 3 LS1 cam reaches max torque around 4000 rpm. A different cam offering good torque lower in the rev range would be a great advantage as mentioned. That's where "EFLive" is most useful because it enables one to reasonably tweak the maps, compare them in a spread sheet and adjust them numerous times to get it "just right"...
The List:
* Bellhousing changes and torque converter mountings
* Design/placement of engine mounts to accept the Gen 3
* Retain standard RR exhaust with fabricated adaptors or is it " custom "
* Upgraded fuel delivery system?
* some ancillaries (Aircon, PAS) prob needed to be relocated
* Same/different alternator? plus wiring arrangement
* The wiring loom would have needed to be modded
* Did they retain the GEMS system and use the RR sensors or use a different EMS altogether?
* did they retain the airbox or use a different one?
* did they retain the viscous coupled fan or put in an electric fan with an adjustable controller?
Excited as I am at a LS1 conversion :twisted: (having had an LS1 for about 10 yrs) I'm wondering if the UK TDV6 conversion might not be a better option ...[/QUOTE]
yup, more torque and better fuel economy. As exciting as a SB chevvy sounds at 5000rpm, its not what these vehicles are about. Tdv6 ( chipped:twisted:) all the way IMO.
Just my 2c.,
JC
