FellowTraveler
Well-Known Member
CUMMINS™ COBRAHEAD DOWNPIPE “RARE”
This CUMMINS™ design is tried and true for performance gains in fact FORD™ uses it on their later Powerstroke™ and claim a whopping 30+ HP gain over conventional mandrel formed down pipe.
This CUMMINS™ COBRAHEAD downpipe “can be used for tight turns in many applications & conversions or any fabrication situation requiring the best turbine exhaust flow available, high performance single and compound turbocharger applications will yield hands down better performance and efficiency than any mandrel downpipes period.
Full Marmon™ inlet v-band fits 4” Holset™ & CKO “HX SUPER 40™) out accepts 4” exhaust pipe.
Considering, the cost of custom mandrel down pipes the $300. USD I’m asking is a deal.
This CUMMINS™ design is tried and true for performance gains in fact FORD™ uses it on their later Powerstroke™ and claim a whopping 30+ HP gain over conventional mandrel formed down pipe.
This CUMMINS™ COBRAHEAD downpipe “can be used for tight turns in many applications & conversions or any fabrication situation requiring the best turbine exhaust flow available, high performance single and compound turbocharger applications will yield hands down better performance and efficiency than any mandrel downpipes period.
Full Marmon™ inlet v-band fits 4” Holset™ & CKO “HX SUPER 40™) out accepts 4” exhaust pipe.
Considering, the cost of custom mandrel down pipes the $300. USD I’m asking is a deal.
