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Forum: Pontiac - Boost 07-01-2024, 10:24 PM
Replies: 37
Views: 9,693
Posted By ScottP
More exhaust pics

More exhaust pics
Forum: Pontiac - Boost 07-01-2024, 10:22 PM
Replies: 37
Views: 9,693
Posted By ScottP
3" mandrel bent exhaust fabrication

3" mandrel bent exhaust fabrication
Forum: Pontiac - Boost 07-01-2024, 10:19 PM
Replies: 37
Views: 9,693
Posted By ScottP
More coilover pics

More coilover pics
Forum: Pontiac - Boost 07-01-2024, 10:17 PM
Replies: 37
Views: 9,693
Posted By ScottP
Coilovers front & rear

Coilovers front & rear
Forum: Pontiac - Boost 07-01-2024, 10:08 PM
Replies: 37
Views: 9,693
Posted By ScottP
11 months is a long time between updates, but I...

11 months is a long time between updates, but I wanted to let everyone know
where things are at! Since I last posted, many updates have been made to the
Bonneville.

First, my new Jakes Stage 2...
Forum: Pontiac - Boost 07-14-2023, 01:26 PM
Replies: 37
Views: 9,693
Posted By ScottP
I've been having lots of fun dialing in and just...

I've been having lots of fun dialing in and just driving this new combination.
Unfortunately, I'm noticing that my used/self built 4L80E is showing signs of
struggling a bit with the new found...
Forum: Pontiac - Boost 07-02-2023, 11:40 AM
Replies: 37
Views: 9,693
Posted By ScottP
I was able to get the new fuel pump and new...

I was able to get the new fuel pump and new Holley Hydramat installed this
weekend and go out for a quick ride to assess the results. The very first thing
I noticed is how QUIET this new fuel pump...
Forum: Pontiac - Boost 06-23-2023, 07:31 PM
Replies: 37
Views: 9,693
Posted By ScottP
Another few weekends pass, and more progress to...

Another few weekends pass, and more progress to report. I was able to swap
in the 80#/hr injectors, and they calibrated perfectly. For those interested in
saving a few $$$, you can buy...
Forum: Pontiac - Boost 05-23-2023, 02:06 PM
Replies: 37
Views: 9,693
Posted By ScottP
I had a chance to go out for a test drive this...

I had a chance to go out for a test drive this past weekend, and could not be
more pleased with the results. I still need to get the tune dialed in, and had
things setup intentionally on the...
Forum: Pontiac - Boost 05-08-2023, 08:30 PM
Replies: 37
Views: 9,693
Posted By ScottP
The front supercharger mounting plate finally...

The front supercharger mounting plate finally arrived, so I was able to wrap up
the install and get the belt installed. Pics of the final install are attached. I have
the initial 2-bar tune in...
Forum: Pontiac - Boost 12-24-2022, 07:36 PM
Replies: 37
Views: 9,693
Posted By ScottP
Made more progress in the garage today. The air...

Made more progress in the garage today. The air intake side of the blower is
now plumbed, and I made some tweaks to the boost side as well. Still a few
vacuum lines to run and a bit of wiring to...
Forum: Pontiac - Boost 12-21-2022, 07:32 PM
Replies: 37
Views: 9,693
Posted By ScottP
Thanks for the input Tom, that touches nicely on...

Thanks for the input Tom, that touches nicely on the next phase of the project,
which I'm working on in parallel - tuning the PCM for boost.

With the naturally aspirated tune I have in the GM PCM...
Forum: Pontiac - Boost 12-20-2022, 06:18 PM
Replies: 37
Views: 9,693
Posted By ScottP
I'm long overdue for an update on this. I...

I'm long overdue for an update on this. I finally got the reworked timing cover
back from the welder, and I'm really happy with the results. A -10AN fitting
was added to the side of a spare...
Forum: Pontiac - Boost 07-06-2022, 02:57 PM
Replies: 37
Views: 9,693
Posted By ScottP
In addition to getting the front crossmember...

In addition to getting the front crossmember clearanced, I also had some time
to test-fit the boost-side plumbing. The setup is going to be non-intercooled
for now while I get things sorted.
...
Forum: Pontiac - Boost 07-06-2022, 02:49 PM
Replies: 37
Views: 9,693
Posted By ScottP
I'm long overdue for an update, but its summer...

I'm long overdue for an update, but its summer here in New England, so I'm out
cruising more than wrenching!<g>

One of the issues I encountered in my install that seems to be unique to the...
Forum: Pontiac - Boost 04-29-2022, 05:57 PM
Replies: 37
Views: 9,693
Posted By ScottP
100% agreed on the line routing Tom - care will...

100% agreed on the line routing Tom - care will be taken to ensure that it is a continuous slope downward from the blower oil drain to the side of the timing cover.

I would be interested in...
Forum: Pontiac - Boost 02-27-2022, 09:55 AM
Replies: 37
Views: 9,693
Posted By ScottP
My plan is to keep the boost levels modest to...

My plan is to keep the boost levels modest to start - I'm thinking in the 7-8 PSI range initially. From there I'll assess the fuel system, get the boost regions of the
spark and fuel tables dialed...
Forum: Pontiac - Boost 02-26-2022, 06:29 PM
Replies: 37
Views: 9,693
Posted By ScottP
Vortech boosted '70 Bonneville convertible

A bunch of years back, I fuel injected my 70 Bonneville and swapped in a 4L80E. I've been tweaking the combination and getting it dialed in over the past few seasons, and am finally ready to make...
Showing results 1 to 18 of 18

 
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