I still say that a 4.3L V6 will have to make over 300 hp to not be a joke. I know truck engines are tuned differently, but the 3.6L from 5+ years ago makes over 300 hp. I expect the 4.3L to make at least 300 hp.
REMEMBER GM - GOOD ENOUGH, ISN'T!!!
"We expect taxpayers will get back all the money my administration has invested in GM," Obama said.
With DI engines, the high compression already pushes up the potential for NOX smog particle formation - a super short stroke and big bore are also bad for NOX so that would be a bad combo for passing emissions.
Don't know if this has been posted yet. http://www.mlive.com/auto/index.ssf/...do_gmc_si.html
Well nothing to do with the 4.3 but I also think 5.3 will be more than the 5.0 from Ford because the 5.3 will be the max tow engine in LT/SLE trim trucks. I just really doubt GM having different max tow ratings with the max tow package.
-2013 Chevrolet Silverado LT Z71
-2013 Chevrolet Malibu LTZ
Hey FISH, thanks for that. So sometime this month the speculation will end. The IDES of March perhaps? Et tu, Chevrolet?
"Good artists copy, great artists steal" Pablo Picasso
- 2000 Chevy Impala LS 3.8
- 1993 Chevy Silverado C1500 Ext Cab 5.7
- 2001 Chevy Suburban LS 5.3
- 2012 Chevy Silverado 1500 CC LT 5.3
- 1989 Ford F-150 XL 5.0
Well, we're pretty far into March now. WTF are they waiting for?
...watches pot of water on stove.
There are currently 1 users browsing this thread. (0 members and 1 guests)