Re: PUSH ROD PROBLEMS
[Re: Moparnut426]
#236996
02/26/09 03:28 PM
02/26/09 03:28 PM
|
Joined: Mar 2003
Posts: 2,494 PA
moparacer
top fuel
|
top fuel
Joined: Mar 2003
Posts: 2,494
PA
|
Always best to measure before you order....
Differences in deck height, head gasket thickness how much has been machined off the block and head surfaces all change the required length pushrod....
67 Barracuda street/bracket car 11.27-119 68 Dart 502 BB 8.70s-152 414 cid SB Dragster 7.65-174
|
|
|
Re: PUSH ROD PROBLEMS
[Re: moparacer]
#236998
02/26/09 03:42 PM
02/26/09 03:42 PM
|
Joined: Mar 2007
Posts: 12,008 Finally a HUSKER again
Moparnut426
OP
I Live Here
|
OP
I Live Here
Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
|
This is box stock 360, the only reason dad wanted roller rockers is he had a push rod push throught the factory stamped rockers after he had a gal pull out in front of him in a buick. He was going 45 in 3rd gear, and he nailed the brakes, and dumped into 2nd, when he let out the clutch he over revved the engine and pushed one through. He thought he spun a bearing, pulled the engine just in case, mind you he is 450 miles away from me, and he is explaining to me whats going on. After finding worned factory rockers, and pricing new rockers, shafts, and pushrods, he was only like $100 bucks more to go with roller rockers.
I was just wondering if the wrong rockers were ordered, maybe thay are big block or something like that.
|
|
|
Re: PUSH ROD PROBLEMS
[Re: Moparnut426]
#236999
02/26/09 04:06 PM
02/26/09 04:06 PM
|
Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
|
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
|
Quote:
This is box stock 360, the only reason dad wanted roller rockers is he had a push rod push throught the factory stamped rockers after he had a gal pull out in front of him in a buick. He was going 45 in 3rd gear, and he nailed the brakes, and dumped into 2nd, when he let out the clutch he over revved the engine and pushed one through. He thought he spun a bearing, pulled the engine just in case, mind you he is 450 miles away from me, and he is explaining to me whats going on. After finding worned factory rockers, and pricing new rockers, shafts, and pushrods, he was only like $100 bucks more to go with roller rockers.
I was just wondering if the wrong rockers were ordered, maybe thay are big block or something like that.
Original pushrods were 5/16" correct, now you went with 3/8" but I bet you didnt tell them 5/16" ball on the ends and its setting higher in the lifter
|
|
|
Re: PUSH ROD PROBLEMS
[Re: MoparforLife]
#237001
02/26/09 04:12 PM
02/26/09 04:12 PM
|
Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
|
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
|
Quote:
You have the right rockers, wrong push rods. Get some push rods for engine with hydraulic lifters, like I said it sounds to me like you got push rods for a solid lifter engine. Were it me I would send back the whole works and go with your stock rockers and be done with it. This from Dulcich:
For $100 bucks difference I'd buy the rollers also instead the factory stuff
|
|
|
Re: PUSH ROD PROBLEMS
[Re: MR_P_BODY]
#237003
02/26/09 04:34 PM
02/26/09 04:34 PM
|
Joined: Mar 2007
Posts: 12,008 Finally a HUSKER again
Moparnut426
OP
I Live Here
|
OP
I Live Here
Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
|
Quote:
Quote:
This is box stock 360, the only reason dad wanted roller rockers is he had a push rod push throught the factory stamped rockers after he had a gal pull out in front of him in a buick. He was going 45 in 3rd gear, and he nailed the brakes, and dumped into 2nd, when he let out the clutch he over revved the engine and pushed one through. He thought he spun a bearing, pulled the engine just in case, mind you he is 450 miles away from me, and he is explaining to me whats going on. After finding worned factory rockers, and pricing new rockers, shafts, and pushrods, he was only like $100 bucks more to go with roller rockers.
I was just wondering if the wrong rockers were ordered, maybe thay are big block or something like that.
Original pushrods were 5/16" correct, now you went with 3/8" but I bet you didnt tell them 5/16" ball on the ends and its setting higher in the lifter
Nope, they are not 3/8, they are still 5/16.
|
|
|
Re: PUSH ROD PROBLEMS
[Re: Moparnut426]
#237004
02/26/09 04:42 PM
02/26/09 04:42 PM
|
Joined: Mar 2007
Posts: 12,008 Finally a HUSKER again
Moparnut426
OP
I Live Here
|
OP
I Live Here
Joined: Mar 2007
Posts: 12,008
Finally a HUSKER again
|
My ol man just called me back. He used a small pipe cutter, and cut abot 3/8 off, stuck the rod in the lathe, made the hole deeper for the end, and pressed the end back in the push rod. Hes old, but pretty good with his hands. He said they are all now just about perfect in the cup, the rocker arm has good geometry, and the adjuster has 3 threads above the jam nut. THis should work just fine for a stock 360 in a beat to snot power wagon with a 4 gear in it. It wont hit too many RPMs now, dad also bought a revv limiter ignition for it too.
Thanks Guys
Kasey
|
|
|
Re: PUSH ROD PROBLEMS
[Re: Moparnut426]
#237005
02/26/09 04:46 PM
02/26/09 04:46 PM
|
Joined: Jan 2003
Posts: 25,200 Upper Midwest
MoparforLife
Too Many Posts
|
Too Many Posts
Joined: Jan 2003
Posts: 25,200
Upper Midwest
|
You want no more than 1 -2 threads showing below the rocker.
Clean it, if it's Dirty. Oil it, if it Squeaks.
But: Don't fix it, if it Works!
|
|
|
Re: PUSH ROD PROBLEMS
[Re: MoparforLife]
#237006
02/26/09 04:50 PM
02/26/09 04:50 PM
|
Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
|
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
|
Quote:
You want no more than 1 -2 threads showing below the rocker.
.... you dont care how many threads are above the rocker.... just whats below the rocker
|
|
|
Re: PUSH ROD PROBLEMS
[Re: MR_P_BODY]
#237008
02/26/09 05:19 PM
02/26/09 05:19 PM
|
Joined: Jan 2003
Posts: 6,182 Bridgeport, WV
Michael
master
|
master
Joined: Jan 2003
Posts: 6,182
Bridgeport, WV
|
Quote:
Quote:
You want no more than 1 -2 threads showing below the rocker.
.... you dont care how many threads are above the rocker.... just whats below the rocker
|
|
|
Re: PUSH ROD PROBLEMS
[Re: Michael]
#237009
02/26/09 07:11 PM
02/26/09 07:11 PM
|
Joined: Nov 2004
Posts: 7,274 s.w.fl
bonefish
master
|
master
Joined: Nov 2004
Posts: 7,274
s.w.fl
|
Quote:
Quote:
Quote:
You want no more than 1 -2 threads showing below the rocker.
.... you dont care how many threads are above the rocker.... just whats below the rocker
how about if you end up flush with the bottom of the rocker?
|
|
|
Re: PUSH ROD PROBLEMS
[Re: Bob_Coomer]
#237011
02/26/09 07:15 PM
02/26/09 07:15 PM
|
Joined: Jan 2003
Posts: 25,200 Upper Midwest
MoparforLife
Too Many Posts
|
Too Many Posts
Joined: Jan 2003
Posts: 25,200
Upper Midwest
|
Quote:
Quote:
Quote:
Quote:
Quote:
You want no more than 1 -2 threads showing below the rocker.
.... you dont care how many threads are above the rocker.... just whats below the rocker
how about if you end up flush with the bottom of the rocker?
It might be ok with a cup adjuster, and ball/ball pushrods. But with cup and ball pushrods, I willing to bet the cup will contact the rocker arm at full lift.
|
|
|
|
|