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Forum: Pontiac - Street 12-01-2021, 12:36 AM
Replies: 241
Views: 26,977
Posted By slowbird
Got a qiestion about LS heads that maybe someone...

Got a qiestion about LS heads that maybe someone can answer, what's the csa of the rectangle port heads? I saw someone mention they're big, so just how big are they?
Forum: Pontiac - Street 11-28-2021, 11:18 PM
Replies: 241
Views: 26,977
Posted By slowbird
Like i said it was 6yrs ago, i guarantee itd be...

Like i said it was 6yrs ago, i guarantee itd be way better today. Also zero reason for any Pontiac guy to build small ci engines, it's just stupid.
I've been to all the tracks around Chicago and yet...
Forum: Pontiac - Street 11-28-2021, 08:48 PM
Replies: 241
Views: 26,977
Posted By slowbird
6years ago or so Jake (BADDTA son) built a 434ci...

6years ago or so Jake (BADDTA son) built a 434ci made 700+. I guarantee it would make more with 6yrs of development. It didn't have a big cam either.
Forum: Pontiac - Street 11-28-2021, 08:20 PM
Replies: 241
Views: 26,977
Posted By slowbird
600hp from a 416 isn't that impressive. You...

600hp from a 416 isn't that impressive.
You don't see many people building Pontiac that small (why on earth would they??). Also most Pontiac people settle for status quo instead of trying to do...
Forum: Pontiac - Street 11-28-2021, 01:17 PM
Replies: 241
Views: 26,977
Posted By slowbird
I agree cost and availability is the real...

I agree cost and availability is the real advantage that the LS has. But if you have a pontiac engine already why would someone switch it out? I see guys switching and it makes no sense to me.

If...
Forum: Pontiac - Street 11-28-2021, 10:01 AM
Replies: 241
Views: 26,977
Posted By slowbird
LS power vs Pontiac

I came across this LS build (...
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