310hp or 330hp - Whats the difference.
#1
Chris
Gold Member
Thread Starter
310hp or 330hp - Whats the difference.
What is the difference between the 310hp and the 330hp 7.4's ?
Also, how can one tell the difference?
Different years?
Chris
Also, how can one tell the difference?
Different years?
Chris
#3
VIP Member
VIP Member
The 330HP is a Gen IV (1990 and older) 454 carb and rated at the crank.
A 300HP 7.4L carb is a Gen V (1991-1995) and rated at the prop.
The 310HP 7.4MPI is a Gen VI (1996 and newer) with GM fuel injection, also rated at the prop.
A 300HP 7.4L carb is a Gen V (1991-1995) and rated at the prop.
The 310HP 7.4MPI is a Gen VI (1996 and newer) with GM fuel injection, also rated at the prop.
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Patrick
Patrick