View Single Post
Old 04-30-2018, 09:44 AM   #3
311-420
Can't be bridled
 
311-420's Avatar
 
Join Date: Sep 2007
Location: Texas
Posts: 7,005
Re: 99-01 32v 320bhp motor. Is it the same as the Mach 1 motor?

99/01 Cobra is an aluminum block n/a 32v 9.8:1 comp that makes 320hp
03/04 Mach 1 is an aluminum block n/a 32v 10.1:1 comp that makes 310hp
03/04 Cobra is an iron block supercharged 32v 8.5:1 comp that makes 390hp

A 2000 Cobra was the Cobra R

There are slight intake cam and cylinder head differences between the 99/01 engines and the 03/04 engines. A search here will go into better detail..
__________________
2004 Mach 1 #6956 5spd w/IUP
Eaton swap, longtubes, built 3.73 SRA
452hp/409tq dynojet🏁
311-420 is offline   Reply With Quote