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Search: Posts Made By: 382fastechh
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Forum: General Q & A
08-24-2019, 11:52 AM
Replies: 6
Views: 626
Posted By 382fastechh

I read running without it can cause oil...

I read running without it can cause oil consumption due to the PVC valve being directly above the tray?
Forum: General Q & A
08-23-2019, 08:35 PM
Replies: 6
Views: 626
Posted By 382fastechh

Link bar lifters and valley pan 525efi

How are you guys modifying 525efi block valley pan to run link bar Johnson lifters? Dont want to put it all back together and have them hit...
Forum: General Q & A
08-13-2019, 08:09 PM
Replies: 0
Views: 710
Posted By 382fastechh

525efi dart heads

Anyone replace factory 525efi heads with dart pro 1 pre assembled heads. Part # 19200112MMR? Wanting to know exactly what you used for pushrod lengths, rocker brand, and lifter preload. Thanks!
Forum: General Q & A
08-11-2019, 11:56 AM
Replies: 18
Views: 4,222
Posted By 382fastechh

I wanted to freshen everything from the cam up....

I wanted to freshen everything from the cam up. Hours since last rebuild are unknown. The pushrods had to be lengthened .250" for the dart heads.
Forum: General Q & A
08-11-2019, 11:27 AM
Replies: 18
Views: 4,222
Posted By 382fastechh

I used the polys that came with the rockers, the...

I used the polys that came with the rockers, the center pin on the harlands is recessed, the installed height of the poly is lower than the top of the rocker arm. I'm gonna run it today with covers...
Forum: General Q & A
08-11-2019, 10:58 AM
Replies: 18
Views: 4,222
Posted By 382fastechh

yes, I'm only doing one engine at the moment, had...

yes, I'm only doing one engine at the moment, had a pushrod pop off a rocker due to a valve stuck in the guide. Trying to get it back on the water asap so I'm not wasting the entire short summer here...
Forum: General Q & A
08-10-2019, 11:42 AM
Replies: 18
Views: 4,222
Posted By 382fastechh

the pushrods do have a tiny bit of wear from the...

the pushrods do have a tiny bit of wear from the guides, no gouging or anything. The guides are set with pushrods in the center of them. All polylocks and lifter studs marked after torquing/lash...
Forum: General Q & A
08-10-2019, 11:38 AM
Replies: 18
Views: 4,222
Posted By 382fastechh

what issue did you have with morels??

what issue did you have with morels??
Forum: General Q & A
08-10-2019, 07:09 AM
Replies: 18
Views: 4,222
Posted By 382fastechh

The crane sheet says 1/2 to 1 turn, .040-.060...

The crane sheet says 1/2 to 1 turn, .040-.060 preload. 7/16-20 rocker studs would mean that 1 turn is .050". I'm going to give scorpion marine endurance rockers a try this weekend. Thanks for the...
Forum: General Q & A
08-09-2019, 04:33 PM
Replies: 18
Views: 4,222
Posted By 382fastechh

Valve train noise 525 efi after top ends

Just got done top ends on one of my 525 efi. Replaced heads with pre assembled dart pro 1 heads. Replaced lifters with crane long travel lifters, measured and installed .250" longer pushrods from...
Showing results 1 to 10 of 10


 
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