kendogg

iTrader: (2)

Here's my dyno last night from my LM4. Base tune from Brendan at lt1swap.com. I'd say the tune's damn near close enough. We datalogged the run too, no misfires, no knock, etc., on 89 octane. Only mods are an '01 LS6 cam, and blockhugger headers with dual 2.5" pipe Y'd into the stock Volvo muffler.

ScreaminRedZ

iTrader: (3)

Very interesting swap! Any pictures?

merim123

iTrader: (11)

the LM4 is the front wheel drive version 5.3 LS engine, right? Any issues with the accessories or trans mount? what trans are you running?

kendogg

iTrader: (2)

Lots of pics. Check out the blog linked in my sig. And no, the LM4 is an aluminum 5.3 found in the '04 Rainier, Trailblazer EXT, and the SSR. Using a completely stock motor pulled out of a Rainier, including matching 4L60e trans.

69cutlassrkt

yeah the ls4 is the fwd version. Nice numbers