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Forum: Pontiac - Race 07-30-2021, 07:13 AM
Replies: 18
Views: 5,193
Posted By taff2
I've run ali rods in my Pontiacs with around...

I've run ali rods in my Pontiacs with around 80-100 psi cold start pressures, I used to heat the oil pan with a small electric fan heater before I started the car after leaving it stand for a few...
Forum: Pontiac - Race 07-29-2021, 10:59 PM
Replies: 134
Views: 28,282
Posted By GTOGEORGE
There’s a lot of different cars I haven’t seen...

There’s a lot of different cars I haven’t seen before………cool!



GTO George
Forum: Pontiac - Race 07-29-2021, 10:41 AM
Replies: 18
Views: 5,193
Posted By 73LeMans
I'm using HR2 10w30 in a similar build (462,...

I'm using HR2 10w30 in a similar build (462, 700hp?, 100psi on initial fire). Same filter and I may be experiencing the same issue. Can't really tell the filter changed dimensions at all, but put a...
Forum: Pontiac - Race 01-21-2021, 08:51 PM
Replies: 35
Views: 5,071
Posted By mgarblik
I spoke to Pete Woodruff, (Super Duty Promotions)...

I spoke to Pete Woodruff, (Super Duty Promotions) about the Norwalk event a few days ago at length. The event is planned for July 29-Aug 1, 2021. The event is a go for now. Everyone is really...
Forum: Pontiac - Race 01-20-2021, 12:25 AM
Replies: 10
Views: 1,835
Posted By Mike Davis
Good Advice. I ran up to 19.5lbs in my 275...

Good Advice.
I ran up to 19.5lbs in my 275 radials and have never had one spin on the rim with Hi-Tack. I run the Pro Bracket Radial now and have run them anywhere from 18 to 21lbs.
Shocks are...
Forum: Pontiac - Race 01-19-2021, 09:37 PM
Replies: 10
Views: 1,835
Posted By JD
In my opinion, the key to the drag radial is to...

In my opinion, the key to the drag radial is to drive it into the ground and hold it there. That is why you will see guys with double adjustable shocks with loose on extension and tight on...
Forum: Pontiac - Race 01-19-2021, 04:49 PM
Replies: 10
Views: 1,835
Posted By mgarblik
Not sure about the fitment issue, but also...

Not sure about the fitment issue, but also consider the double bead lock wheels will add around 10 lbs. of rotating weight to the rear of your car. We ran them because required by class rules and...
Forum: Pontiac - Race 01-19-2021, 02:56 PM
Replies: 10
Views: 1,835
Posted By slowbird
Ive been 1.20 60ft with just hi-tack glue and...

Ive been 1.20 60ft with just hi-tack glue and tires have moved at all
Forum: Pontiac - Race 01-19-2021, 01:17 PM
Replies: 10
Views: 1,835
Posted By JD
I don't think you will much if any people running...

I don't think you will much if any people running double beadlocks with drum brakes. Did you try using Hi-Tack to glue the tires to the wheels?
Forum: Pontiac - Race 01-16-2021, 12:11 AM
Replies: 145
Views: 56,408
Posted By 69Goat1
First time I have ever used something other than...

First time I have ever used something other than a factory block and crank...IAIIA, 12.5:1, wide ports, 284 solid roller, Gutsram converted to blower top, Ed Pink 8-71 newly rebuilt and fully...
Forum: Pontiac - Race 01-11-2021, 08:06 PM
Replies: 11
Views: 2,557
Posted By flamedabone
What lifters are in it? I have the same...

What lifters are in it?

I have the same issue with a 400 I just built and I remember when I primed it before firing I noticed more than the usual oil bleeding past the lifter bores. Also, oil...
Forum: Pontiac - Race 01-11-2021, 06:37 AM
Replies: 11
Views: 2,557
Posted By taff2
I've had similar figures with my ali rod engines,...

I've had similar figures with my ali rod engines, 80-100 psi cold start pressures, drops to 15-20 at hot idle, usually around 70-75 at 7000 rpm. Bearing clearances on the rods .0035", crank .003"...
Forum: Pontiac - Race 01-10-2021, 05:58 PM
Replies: 11
Views: 2,557
Posted By Gary H
Probably bearing clearances a little on the loose...

Probably bearing clearances a little on the loose side, or a pump with loose clearances. It will be fine with that oil pressure though. Keep an eye on the higher rpm pressure. That's what counts.
Forum: Pontiac - Race 01-10-2021, 05:31 PM
Replies: 11
Views: 2,557
Posted By Tom Vaught
Sounds like the Pump has the stock bypass relief...

Sounds like the Pump has the stock bypass relief ball installed in the 80 psi pump.
A change to the slightly smaller bypass ball and a shim for the spring will bet you back to
slightly lower...
Forum: Pontiac - Race 01-10-2021, 04:28 PM
Replies: 11
Views: 2,557
Posted By GTOGEORGE
Your oil pressure was fine to begin...

Your oil pressure was fine to begin with......temp 220 with 15 at idle is ok, 76 at 7,000 is more then enough.


GTO George
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