FAQ |
Members List |
Social Groups |
Calendar |
Search |
Today's Posts |
|
THE LOBBY A gathering place. Introductions, sports, showin' off your ride, birthday-anniversary-milestone, achievements, family oriented humor. |
Reply |
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Pontiac Trophy 4 video
Anybody follow Richard Holdeners channel? https://youtu.be/l5BPUsQqdCg
Seems to me his power numbers arent that far off for what that thing originally put out.
__________________
|
#2
|
|||
|
|||
that is the low compression economy engine.I think factory had them at 110 HP.Tom
|
The Following User Says Thank You to tom s For This Useful Post: | ||
#3
|
||||
|
||||
Does anybody have pics of the lower end? Very curious to see how they did that!
__________________
“Nothing in the world can take the place of persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated derelicts. Persistence and determination alone are omnipotent. The slogan Press On! has solved and always will solve the problems of the human race.” ― Calvin Coolidge |
#4
|
|||
|
|||
The way he did the valves and bores im sure he just threw in new rod bearings.He did not roll it over so not to have to remove the lifters.Tom
|
#5
|
|||
|
|||
Well it was neat seeing it.
They didn’t recheck the new ring gap. I’m sure the little engine had some wear in the cylinders(taper) What did he do about the timing chain????? Probably the smallest of factory camshafts too. |
#6
|
|||
|
|||
i wonder what it would do with 11.1 compression edelbrock head and a good cam,intake ,header? maybe 300hp?
|
#7
|
|||
|
|||
The 4s had special HD chains and also bumpers on them.Tom
|
#8
|
|||
|
|||
In the follow-up video tonight he shows that he changed the valve springs and although it now revs to 4800 it made no difference in power at all, I'm guessing that cam is giving all it's got. He has some very interesting plans for it in the future if he actually follows through though. https://youtu.be/ki2VTvspkOs
__________________
|
#9
|
|||
|
|||
Here is a little Trophy 4 tease.
__________________
"At no time did we exceed 175 mph.” Dan Gurney's truthful response to his and Brock Yate's winning of the first ever Cannonball Baker Sea-to-Shining Sea... Still have my 1st Firebird 7th Firebird 57 Starchief |
#10
|
|||
|
|||
Armasteel!
__________________
"At no time did we exceed 175 mph.” Dan Gurney's truthful response to his and Brock Yate's winning of the first ever Cannonball Baker Sea-to-Shining Sea... Still have my 1st Firebird 7th Firebird 57 Starchief |
#11
|
|||
|
|||
Would like to have seen a fresh & optimized 194-166 on the dyno.
__________________
Buzzards gotta eat... same as worms. |
#12
|
||||
|
||||
Here is a mild blown 4-banger. https://www.youtube.com/watch?v=RKJURLS_ssg
__________________
DragStarLeMans |
#13
|
||||
|
||||
I was at the machine shop checking on the progress of a couple engines yesterday and Richard and his friends pull up and drop off this 4-banger. I've watched his videos so it was cool to meet him. Very nice guy.
__________________
Mick Batson 1967 original owner Tyro Blue/black top 4-speed HO GTO with all the original parts stored safely away -- 1965 2+2 survivor AC auto -- 1965 Catalina Safari Wagon in progress. |
Reply |
|
|