hp 500 valve spring part #S
04-09-2005 | 07:23 PM
#1
Thread Starter
Registered
Joined: Dec 2004
Posts: 3,194
Likes: 5
From: hampstead nh
hp 500 valve spring part #S
anybody know the part #s for the hp 500 valve springs i think they are made by crane my motors are 97 roller style -480 hours never been apart i hear so much about the valve springs i think its time to chane em any help would be greatly appreaciated
04-11-2005 | 05:37 PM
#4
VIP Member
Joined: Nov 2002
Posts: 4,176
Likes: 333
From: ankeny,ia.
Re: hp 500 valve spring part #S
Comp 929's will work.
At near 500 hours, you should be thinking
about new lifters too.
Two years ago, I installed new springs
in a pair of 96' Hp 500's that had 400 hrs on them
.......a year later, a lifter broke, wiping out the cam.
Tore the other engine down, and it
had a lifter ready to fail.
The lifters are a crane p/n 13532-16
At near 500 hours, you should be thinking
about new lifters too.
Two years ago, I installed new springs
in a pair of 96' Hp 500's that had 400 hrs on them
.......a year later, a lifter broke, wiping out the cam.
Tore the other engine down, and it
had a lifter ready to fail.
The lifters are a crane p/n 13532-16
