Product: 351W Manifold Adapter
Vendor description:
If you are trying to put a fuel injected 351w in your 66-77 Bronco but don’t want to kick out the big bucks for new upper and lower manifolds, or try to find a over priced GT40 setup, we have the product for you. After 2 years of development and testing B.C. Broncos has come up with an adapter that will allow you to use the 351w lower truck manifold and the car 5.0 HO upper manifold. This will allow you to put a 351W with EFI under a stock steel hood in your Bronco.
We put this setup on a Bronco with a 351W and the stock truck upper and lower manifolds and took it to the dyno shop for a base run. We then took it back to our shop and put on the adapter and 5.0 HO Mustang upper and then took it back and retested it at the dyno shop. We were concerned about loosing horsepower but found that with the adaptor setup we gained a few horsepower from 2500-5000 rpm’s.
Made of 1” thick aluminum with machined sealing surfaces, this kit comes with two gaskets and all necessary hardware. This is a true bolt-on fix for your hood and firewall clearance problems. Plus you may gain a little horsepower.
The adapter kit will be available in December. We are taking preorders now, if not Santa is on his way maybe you will get one.
Vendor description:
If you are trying to put a fuel injected 351w in your 66-77 Bronco but don’t want to kick out the big bucks for new upper and lower manifolds, or try to find a over priced GT40 setup, we have the product for you. After 2 years of development and testing B.C. Broncos has come up with an adapter that will allow you to use the 351w lower truck manifold and the car 5.0 HO upper manifold. This will allow you to put a 351W with EFI under a stock steel hood in your Bronco.
We put this setup on a Bronco with a 351W and the stock truck upper and lower manifolds and took it to the dyno shop for a base run. We then took it back to our shop and put on the adapter and 5.0 HO Mustang upper and then took it back and retested it at the dyno shop. We were concerned about loosing horsepower but found that with the adaptor setup we gained a few horsepower from 2500-5000 rpm’s.
Made of 1” thick aluminum with machined sealing surfaces, this kit comes with two gaskets and all necessary hardware. This is a true bolt-on fix for your hood and firewall clearance problems. Plus you may gain a little horsepower.
The adapter kit will be available in December. We are taking preorders now, if not Santa is on his way maybe you will get one.