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Forum: 67-79 Big Pontiac TECH 08-30-2022, 04:52 AM
Replies: 5
Views: 1,407
Posted By Ponty
Apologises for overlooking a few things before I...

Apologises for overlooking a few things before I sent off the questions in my post. Did more research into the 77 Seville rotors with the complete hub assemblies included.
Forum: 67-79 Big Pontiac TECH 08-29-2022, 06:18 PM
Replies: 5
Views: 1,407
Posted By Ponty
Front drum brakes to disc. 68 Bonneville.

I'm looking at upgrading my front drum brakes to disc on my 68 Bonneville. Apparently now Scarebird do not make the EXE kit anymore for $489 which included the custom hubs. The use of Dodge sprinter...
Forum: 67-79 Big Pontiac TECH 05-23-2021, 07:59 AM
Replies: 4
Views: 1,949
Posted By Ponty
Have found a place in Oz, much to my surprise ,...

Have found a place in Oz, much to my surprise , that can build a 9" to my specs & supply all the mounting brackets for the conversion into the Bonneville. As well as supplying axles with the 5 x 127...
Forum: 67-79 Big Pontiac TECH 05-22-2021, 09:04 AM
Replies: 4
Views: 1,949
Posted By Ponty
1968 Bonneville rear diff mounting brackets.

Hi,

As parts are not readily available for the BOP diffs here in Australia I'm thinking about installing a Ford 9" into my 68 Bonneville Coupe. Can anyone tell me if there is a company in the US...
Forum: Tri-Power Tech 04-13-2021, 07:18 PM
Replies: 15
Views: 6,178
Posted By Ponty
I'm buying all my parts from John & Mike from...

I'm buying all my parts from John & Mike from Pontiac Tri power.
Forum: Tri-Power Tech 04-13-2021, 07:04 AM
Replies: 15
Views: 6,178
Posted By Ponty
I'm just waiting on all my parts to arrive....

I'm just waiting on all my parts to arrive. Hopefully have them here in 10 days or so. I've ordered a set of jets as well just in case. I'll finish cleaning & inspecting fuel system. Will let you...
Forum: Tri-Power Tech 04-12-2021, 08:21 PM
Replies: 15
Views: 6,178
Posted By Ponty
When you are driving along in normal street...

When you are driving along in normal street driving conditions (obviously only running on the centre carb everything is fine). No hesitation, no backfiring no missing. Car idles starts & stops no...
Forum: Tri-Power Tech 04-11-2021, 07:46 AM
Replies: 15
Views: 6,178
Posted By Ponty
The front & rear pump rods on my set up are...

The front & rear pump rods on my set up are almost straight. With the engine off I can hold the throttle linkage wide open & I get 2 squirts of fuel from both front & rear carbs. Funny how the car...
Forum: Tri-Power Tech 04-10-2021, 04:37 AM
Replies: 15
Views: 6,178
Posted By Ponty
65 Tri power dead/flat spot on hard acceleration

Hi, I've just recently purchased a 68 Bonneville 400CI, TH400 with a 65 tri power system on it. The car starts fine, hot or cold, idles fine. No missing, popping or backfiring. I can drive around the...
Forum: 67-79 Big Pontiac TECH 03-22-2021, 03:21 AM
Replies: 3
Views: 1,264
Posted By Ponty
68 convertible & coupe chassis the same?

Are the mounting brackets & points for the upper & lower control arms & suspension mounts (spring pockets & shock mounts) the same on a 68 convertible as a 68 coupe? Are the diff lengths the same...
Forum: 67-79 Big Pontiac TECH 03-22-2021, 03:08 AM
Replies: 2
Views: 1,550
Posted By Ponty
68 Bonneville rear diff info.

I've just recently bought a 1968 Bonneville coupe. 400CI, TH400. On the LHS of the axle tube the letters "VC" are stamped into it. From what I've been able to find out the diff ratio is 2.56. With...
Showing results 1 to 11 of 11

 
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