hhr ss with the most hp is....
01-06-2019, 01:37 AM
#41
Join Date: 01-06-2019
Location: Glendale Heights
Posts: 1
Turbo kits turbo manifold
Hey guys. I'm going to do work on a friends hhr ss and he wants to run 12s in 1/4 mile. Has anybody gotten in the 12s here? If so how much horsepower do you have and what turbo upgrades did you get? I'm wondering if there was clearance issues between engine and firewall when going to a bigger turbo. Where do you guys get a turbo exhaust manifold from? Thanks
01-06-2019, 11:12 AM
#42
Administrator
Join Date: 10-13-2011
Location: Welland,Ont Canada
Posts: 36,458
ZZP, seems to have all the stuff now, there are some other suppliers,
https://zzperformance.com/products/lnf-turbo-upgrade
Powell Race Parts.com
https://www.*************.com/produc...-turbo-upgrade
https://zzperformance.com/products/lnf-turbo-upgrade
Powell Race Parts.com
https://www.*************.com/produc...-turbo-upgrade
01-18-2019, 07:52 AM
#43
Hey guys. I'm going to do work on a friends hhr ss and he wants to run 12s in 1/4 mile. Has anybody gotten in the 12s here? If so how much horsepower do you have and what turbo upgrades did you get? I'm wondering if there was clearance issues between engine and firewall when going to a bigger turbo. Where do you guys get a turbo exhaust manifold from? Thanks