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Search took 0.08 seconds. Search: Posts Made By: jonmachota78
Forum: Pontiac - Street 09-14-2024, 09:10 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Some day in the distant future i hope to...

Some day in the distant future i hope to resurrect this thread. Like the NAPAlink plate in my other engine that stretched 1/2 degree, i will degree this cam in with the new Z Cloyes that just arived...
Forum: Pontiac - Street 09-12-2024, 10:43 AM
Replies: 35
Views: 1,372
Posted By jonmachota78
Well maybe i should have gone through the pain of...

Well maybe i should have gone through the pain of degreeing another link plate set, someone bought up all the offset keys ����
Butt this time im trying the top of the line Z cloyes for ease of...
Forum: Pontiac - Street 09-11-2024, 07:34 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Little story. My other engine that lost the...

Little story. My other engine that lost the lobe. When i converted it to a hyd roller in 2012 i put in a new link plate chain from NAPA highly recommended on this site. Not adjustable and 1 degrees...
Forum: Pontiac - Street 09-11-2024, 12:54 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
I just ordered a new set. Thanks all for the...

I just ordered a new set. Thanks all for the input:
https://www.summitracing.com/parts/CLO-9-3612X9Z
Forum: Pontiac - Street 09-11-2024, 10:59 AM
Replies: 35
Views: 1,372
Posted By jonmachota78
So do the pin joints wear in to a certain degree...

So do the pin joints wear in to a certain degree initialy and then stabile?
Forum: Pontiac - Street 09-10-2024, 08:26 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
I cannot argue with that

I cannot argue with that
Forum: Pontiac - Street 09-10-2024, 07:01 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Butt it floppy. Whats the downside of a floppy...

Butt it floppy. Whats the downside of a floppy chain that degrees in nice
Forum: Pontiac - Street 09-10-2024, 07:00 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Thats my thinking and a new one i would have to...

Thats my thinking and a new one i would have to guess how much stretch to factor in
Forum: Pontiac - Street 09-10-2024, 06:34 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Pics

Pics
Forum: Pontiac - Street 09-10-2024, 06:26 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Correction. Crower 60243 cam. 13 heads. ...

Correction. Crower 60243 cam.
13 heads. 10:1ish compression
Forum: Pontiac - Street 09-10-2024, 06:22 PM
Replies: 35
Views: 1,372
Posted By jonmachota78
Timing chain - tell me if I'm being dumb

Im putting original 78 together because my 460 roller engine lost a lobe.
W78 '78 block (not 557) freshened up. Hone rings bearings
Putting in crower 60523 flat Hydraulic cam.
This timing chain...
Forum: Pontiac - Street 04-18-2024, 03:28 PM
Replies: 55
Views: 8,426
Posted By jonmachota78
I just was not willing to turn the pressure up on...

I just was not willing to turn the pressure up on a mostly street car. So self imposed limitation i guess.
Forum: Pontiac - Street 04-18-2024, 03:26 PM
Replies: 55
Views: 8,426
Posted By jonmachota78
Sumped tank. Return style regulator. Pressure...

Sumped tank. Return style regulator. Pressure gage i can see through the windshield, never drops below 6.5lbs
Forum: Pontiac - Street 04-18-2024, 02:54 PM
Replies: 55
Views: 8,426
Posted By jonmachota78
I could not get any richer than 13.2 at 6.5lbs of...

I could not get any richer than 13.2 at 6.5lbs of pressure no matter what i did. Thats when i tried an 850 double pump and got the AF down to 12.5 and picked up 3 tenths
Forum: Pontiac - Street 04-07-2024, 12:15 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
Thanks for the input guys that helps. Yes this...

Thanks for the input guys that helps. Yes this cam has magnum lobes. Jon
Forum: Pontiac - Street 04-05-2024, 12:41 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
My concern is how to make sure this doesn't...

My concern is how to make sure this doesn't happen again. Whats the most reliabe street/strip setup going these days?
Forum: Pontiac - Street 04-05-2024, 12:07 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
Interesting.

Interesting.
Forum: Pontiac - Street 04-03-2024, 11:27 PM
Replies: 37
Views: 2,723
Posted By jonmachota78
I remember a big thread about this years ago on...

I remember a big thread about this years ago on this forum. Im no chemist but i think this warning doesn't apply to non-chlorine brake cleaner in the green can
Forum: Pontiac - Street 04-03-2024, 11:14 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
I really don't think i want to save this cam...

I really don't think i want to save this cam because i am suspect and don't know for sure that its a good core. Im thinking rings bearings and new cam and lifters. Yes i am glad i caught it when i...
Forum: Pontiac - Street 04-03-2024, 11:05 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
This is OF comp from Dave i think 2012. Im sure...

This is OF comp from Dave i think 2012. Im sure i can dig up the paperwork if you think it might make a difference. I remember its billet, i dressed the dist gear and ran a composite on it with no...
Forum: Pontiac - Street 04-03-2024, 10:59 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
This whole roller set up parts from dave and...

This whole roller set up parts from dave and setup by his specs. Cam lifters spring package cups. Should only be 146lbs on the seat. And i replaced the spring 5 years ago for no reason other than...
Forum: Pontiac - Street 04-03-2024, 10:49 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
Not always but i try to use good oil. Been using...

Not always but i try to use good oil. Been using 10w40 full or semi synthetic. Ived used plenty of mobil1 and brad penn in this engine but not always. Always use wix filters
Forum: Pontiac - Street 04-03-2024, 10:45 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
Pushrod is straight. 60thou+ clearance. Engine...

Pushrod is straight. 60thou+ clearance. Engine still ran great.
Forum: Pontiac - Street 04-03-2024, 10:41 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
Theres witness marks but you cant catch a nail on...

Theres witness marks but you cant catch a nail on it
Forum: Pontiac - Street 04-03-2024, 01:42 PM
Replies: 59
Views: 3,825
Posted By jonmachota78
Billet

Billet
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