wierd noise inside cam only Ls1
#1
Staging Lane
Thread Starter
iTrader: (20)
Join Date: Jan 2009
Location: Moreno Valley,Ca
Posts: 82
Likes: 0
Received 0 Likes
on
0 Posts
wierd noise inside cam only Ls1
full bolt on 100k mile Ls1 stock bottom end cam specs are 227/231 613/617 111+4 Lsa has harland sharp rocker arms non adjustable 650 lift dual springs..so far I've pulled both valve covers and the last 2 push rods on the passenger side to check if they are bent them seemed pretty straight..the car can fire right up and has excellent oil psi I run full syn mobile 1 10-40w and thoughts on this problem will help thanks.
#7
TECH Senior Member
iTrader: (35)
Either their straight or bent; no middle ground. Make sure you check all the PRs and rockers for damage or abnormal wear. I'd also check for a exhaust leak, especially if your gas mileage has dropped a noticeable amount. If all of that checks out fine then I clearly would say it's a bad lifter.
Trending Topics
#8
Staging Lane
Thread Starter
iTrader: (20)
Join Date: Jan 2009
Location: Moreno Valley,Ca
Posts: 82
Likes: 0
Received 0 Likes
on
0 Posts
Either their straight or bent; no middle ground. Make sure you check all the PRs and rockers for damage or abnormal wear. I'd also check for a exhaust leak, especially if your gas mileage has dropped a noticeable amount. If all of that checks out fine then I clearly would say it's a bad lifter.