Search found 642 matches

by tjs44
Fri Apr 26, 2024 10:00 am
Forum: Engine Tech
Topic: Hydraulic roller lifters for Pontiac... Hydraulic Cartridge Technology
Replies: 12
Views: 388

Re: Hydraulic roller lifters for Pontiac... Hydraulic Cartridge Technology

The oil band is in the proper location for the Pontiac block.Tom
by tjs44
Wed Apr 24, 2024 7:22 pm
Forum: Engine Tech
Topic: Hydraulic roller lifters for Pontiac... Hydraulic Cartridge Technology
Replies: 12
Views: 388

Re: Hydraulic roller lifters for Pontiac... Hydraulic Cartridge Technology

I just put a set in a new 3in main 455 engine.We found you have to pay attention and READ the DIRECTIONS!Once my builder did that they came right in and no issues on the run stand.Short version they have 150 thou travel and you adjust a 100 out.READ the DIRECTIONS.New Xtra cartridges are avail and p...
by tjs44
Thu Apr 18, 2024 5:45 pm
Forum: Engine Tech
Topic: Pontiac 400 Cam Bearing Issue
Replies: 4
Views: 324

Re: Pontiac 400 Cam Bearing Issue

Check with luhn performance,they do custom pontiac cam bearing.Tom
by tjs44
Sun Mar 24, 2024 10:33 pm
Forum: Engine Tech
Topic: pertronix rpm limit
Replies: 8
Views: 505

Re: pertronix rpm limit

Joe Sherman (RIP)told me he was told 6700 on the Pertronix 1.FWIW
by tjs44
Sun Mar 24, 2024 7:58 pm
Forum: Engine Tech
Topic: NASCAR Truck engies on a road course
Replies: 19
Views: 1148

Re: NASCAR Truck engies on a road course

I saw the end,2 guys fighting for the lead and let open for Larson
by tjs44
Sat Mar 23, 2024 10:36 am
Forum: Engine Tech
Topic: NASCAR Truck engies on a road course
Replies: 19
Views: 1148

Re: NASCAR Truck engies on a road course

I knew they were a spec engine but thought they could still run their own make engines.Tom
by tjs44
Fri Mar 22, 2024 7:53 pm
Forum: Engine Tech
Topic: NASCAR Truck engies on a road course
Replies: 19
Views: 1148

Re: NASCAR Truck engies on a road course

Do you think Yates might be turning up the Fords that much more than the Chevy?Tom
by tjs44
Fri Mar 22, 2024 6:29 pm
Forum: Engine Tech
Topic: NASCAR Truck engies on a road course
Replies: 19
Views: 1148

NASCAR Truck engies on a road course

I just watched a Ford Truck in Qualifying today turn 10200 and 10400 in Q laps,does that seem normal on a road course like COTA?I know their Yates engine but WOW.Tom
by tjs44
Sun Feb 25, 2024 10:51 am
Forum: Engine Tech
Topic: Big Joe pontiac 301 stroker build
Replies: 21
Views: 6224

Re: Big Joe pontiac 301 stroker build

Joe had the 3 3//4 stroke cut local in the LA area,Dave at SD performance did the #15 heads,im sure Engine supply balanced the rotating assm,they were Big Joes machine shop.I would worry about the head gasket as the water jacket and oil drain back are VERY close.The second 383-301 I did Engine suppl...
by tjs44
Tue Feb 20, 2024 4:02 pm
Forum: Engine Tech
Topic: Comp Evolution lifters
Replies: 10
Views: 712

Re: Comp Evolution lifters

Mike,don’t care where they are made at this time,just want to get some feedback good or bad from some hobbiest that have put them in their engines.Tom
by tjs44
Tue Feb 20, 2024 2:53 pm
Forum: Engine Tech
Topic: Comp Evolution lifters
Replies: 10
Views: 712

Re: Comp Evolution lifters

I don’t care about that,want experience of the new Evolution lifters.Tom
by tjs44
Tue Feb 20, 2024 1:54 pm
Forum: Engine Tech
Topic: Comp Evolution lifters
Replies: 10
Views: 712

Comp Evolution lifters

Who has run the new version of their hyd roller lifters?Opinions?Tom
by tjs44
Sat Jan 20, 2024 4:46 pm
Forum: Engine Tech
Topic: Crankshaft knife edge or bull nose leading edge
Replies: 4
Views: 854

Re: Crankshaft knife edge or bull nose leading edge

Thanks guys,when I bought the crank I did not pay a lot of attention and thought the knife edge was the leading edge.After actually looking at it I saw it was reverest.Some days in the hobby you get lucky!Tom
by tjs44
Sat Jan 20, 2024 1:49 pm
Forum: Engine Tech
Topic: Crankshaft knife edge or bull nose leading edge
Replies: 4
Views: 854

Re: Crankshaft knife edge or bull nose leading edge

I was aware of that just trying to find out what is the preferred way these days if ordering a new HiPo crank.Tom