Don't they make a 1000 cfm 4150 now? I would do a Hemi, but that is because I am partial to Hemi's. Initial cost might be more but I think that there is more torque potential with a single carb tunnel run. Tim

1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!