Performance tuning???
 

Has anyone thought about or tried tuning their Venture van? This has been more than a passing thought for me. It's the perfect sleeper. Nobody ever expects a minivan to quick, much less FAST. But as much as I ha r looked I can't find anyone anywhere else that has done this. Also. How do I tell which GM 3.4 is in my 2003. I looked under hood and I think it's a 3.4 JAA....but I'm not sure....I have built and helped build more than a few drag cars...but this would be a fun toy...new...any help is appreciated.

Should be an LA1. You might want to scan the Impala forum for a tune for this engine.

Speaking of the Impala, have you thought about dropping in a supercharged 3.8?

Valid point
 

I have thought about an engine swap...but again....with no info...comes no knowledge. I will definitely check the impala forums...see about performance parts and such as well as any info I can find on the 3.8 swap...