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Forum: Pontiac - Street 12-01-2021, 03:43 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Get a piece of the LS action, retire faster. ...

Get a piece of the LS action, retire faster.

Butler's understand -- https://butler-ls.com
Forum: Pontiac - Street 12-01-2021, 03:38 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Tom and I don't always agree but he can sure see...

Tom and I don't always agree but he can sure see when the outstanding performance is overwhelming.
Forum: Pontiac - Street 12-01-2021, 02:16 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
https://www.flotekheads.com/store/LS3-276cc-68cc-p...

https://www.flotekheads.com/store/LS3-276cc-68cc-p244224872

$579 per assembled head.

https://www.summitracing.com/parts/flk-ls3-505/make/chevrolet
Forum: Pontiac - Street 12-01-2021, 11:17 AM
Replies: 241
Views: 26,981
Posted By pastry_chef
Mast.. Rolls Royce of the LS world. If I...

Mast.. Rolls Royce of the LS world.

If I was looking for 700 to 800 HP on pump gas.. I'd probably look to the Dart 280 LS3.

Many great options....
Forum: Pontiac - Street 12-01-2021, 02:35 AM
Replies: 241
Views: 26,981
Posted By pastry_chef
Mini me heads. The AFR LS3 260 heads would...

Mini me heads.

The AFR LS3 260 heads would be interesting dyno comparison on the engine in post 1. The AFR's have a substantially better intake flow curve, a sliver less exhaust flow.

Image of...
Forum: Pontiac - Street 12-01-2021, 01:52 AM
Replies: 241
Views: 26,981
Posted By pastry_chef
Not factory but the AFR LS3 260 cc are stated to...

Not factory but the AFR LS3 260 cc are stated to have min CSA - 2.875 sq. in.

https://www.airflowresearch.com/260cc-ls3-cylinder-head/
Forum: Pontiac - Street 11-30-2021, 08:49 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
More thoughts on the 260 CC port here. The head...

More thoughts on the 260 CC port here. The head design are a different animal regarding "CC".
I shared this back in 2012

65 Buick with salvage yard 365 cubes - PRC stage1 CNC head, mild hyd...
Forum: Pontiac - Street 11-30-2021, 01:14 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
An intelligent person looks at LS3. lol ...

An intelligent person looks at LS3. lol
https://www.motortrend.com/how-to/hrdp-1102-ls3-l92-rectangle-port-cylinder-heads-test/

I know it is hard.. just so hard.. lol
Forum: Pontiac - Street 11-29-2021, 01:05 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Unknown on the weight,, factory I'd guess. His...

Unknown on the weight,, factory I'd guess.
His cam is one stage below the post 83 car that goes low 10s.

I don't even know what size engine they run.. pretty small I think. Again this is his...
Forum: Pontiac - Street 11-29-2021, 11:10 AM
Replies: 241
Views: 26,981
Posted By pastry_chef
On Chicago LS cars. Do a search for John Ryan.. ...

On Chicago LS cars. Do a search for John Ryan.. 2010 Camaro daily driver, ran 10.90 N/A with just a few upgrades and looking at his next step.. He says there is a group of them, he is not the...
Forum: Pontiac - Street 11-29-2021, 12:12 AM
Replies: 241
Views: 26,981
Posted By pastry_chef
Maybe Chicago people like imports. :D ...

Maybe Chicago people like imports. :D

https://www.youtube.com/watch?v=w9yZey7FNQs
Apparently the supplier of the cam has the worlds fastest N/A LS car.
Forum: Pontiac - Street 11-28-2021, 09:59 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
705 hp @ 6900 Ceralli Edelbrock 65cc "Tiger...

705 hp @ 6900

Ceralli Edelbrock 65cc "Tiger Cub" cnc ported 348 cfm @ .800 lift
2.15/1.71 Manley Gen II stainless valves. 11.33:1 comp
Scott Brown roller cam. .769/.767 lift...
Forum: Pontiac - Street 11-28-2021, 08:39 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Totally agree, cookie cutter syndrome. That...

Totally agree, cookie cutter syndrome.

That is instantly obvious when looking other forums.. nearly every Ford, Chevy whatever engine is unique. Custom cams etc. No focus on one set LSA. lol
Forum: Pontiac - Street 11-28-2021, 08:00 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Youtube is sending me this stuff now. 416 LS...

Youtube is sending me this stuff now.

416 LS - 608 HP @ 6200 RPM.. little 222 @ .050 cam.
https://www.youtube.com/watch?v=GoqivsJrQis

Where is the traditional Pontiac V8 match?



I...
Forum: Pontiac - Street 11-28-2021, 07:19 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
lol Heavy SUV.. 416 LS engine -- breaks...

lol

Heavy SUV.. 416 LS engine -- breaks 11's -- goes at 2:14 in the video.

Super smooth idle.

https://www.youtube.com/watch?v=rGu3TZEqGKc
Forum: Pontiac - Street 11-28-2021, 07:10 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
x2 Again here. Ta Man is up to it. ...

x2

Again here.


Ta Man is up to it.

The bottom line is what is a given platform capable of --- LS dominate here. You can't and won't beat someone 1/2 second faster! No contest......
Forum: Pontiac - Street 11-28-2021, 06:57 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Agree. 90% don't spend the time to run the power...

Agree. 90% don't spend the time to run the power number on a timeslip.
Forum: Pontiac - Street 11-28-2021, 06:40 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
I suspect heads are custom ported... same as...

I suspect heads are custom ported... same as yours.
You haven't seen an N/A LS run deep 10s.. ??
Forum: Pontiac - Street 11-28-2021, 06:34 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Please do.. I want to see a 700 HP N/A pump gas...

Please do.. I want to see a 700 HP N/A pump gas traditional Pontiac .. about 410 cubes or so. Streetable. Where are they?

Up to 550-600 << NOT good enough!
Forum: Pontiac - Street 11-28-2021, 06:28 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
100% NA pump gas. 10s not only running in...

100% NA pump gas.
10s not only running in October mineshaft air. lol
I think some run 20 plus cubes less than you. 427 / 433 ish.
Forum: Pontiac - Street 11-28-2021, 04:39 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Great crates are pretty cheap. ...

Great crates are pretty cheap.

thompsonmotorsports.net

Warranty as well.

There may be even better options.. this was just a 4 minute search.. many seem to like thee guys.

Forged Piston &...
Forum: Pontiac - Street 11-28-2021, 04:35 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
We have a few local that will best him by 1/2...

We have a few local that will best him by 1/2 second. LMAO., He is fairly close to Toronto.

But .. once you get out into the rural areas.. who knows.
Forum: Pontiac - Street 11-28-2021, 04:06 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
Anyone looking for BBC, Mark Jones turns out tons...

Anyone looking for BBC, Mark Jones turns out tons of stellar builds.
https://www.youtube.com/watch?v=rIIoazbO0d0

BBC 467
10.6 compression
Isky 238/248 - 578/608 - 109/105 billet hyd roller
AFR...
Forum: Pontiac - Street 11-28-2021, 03:41 PM
Replies: 241
Views: 26,981
Posted By pastry_chef
700 HP is easy with LS. 403 cubes -- 707 HP. ...

700 HP is easy with LS.
403 cubes -- 707 HP.

https://www.enginelabs.com/engine-tech/dyno-testing/project-escalation-a-700-horsepower-pump-gas-ls-build-with-ffre/
...
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