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Forum: Pontiac - Street 04-03-2023, 08:33 AM
Replies: 174
Views: 12,659
Posted By Half-Inch Stud
If anybody is serious about rod metallurgy; get...

If anybody is serious about rod metallurgy; get the "SAE" 4340 metal analysed for evidence of Magnesium Sulfide "stringers". These stringers act as crack nuclei (crack starters). We did and are...
Forum: Pontiac - Street 04-01-2023, 11:55 PM
Replies: 174
Views: 12,659
Posted By Half-Inch Stud
Early 90's Carrillo rodset was $2,000 right? ...

Early 90's Carrillo rodset was $2,000 right? $2,300 these days for the top Carillo Pontiac offerings.
Forum: Pontiac - Street 04-01-2023, 01:10 PM
Replies: 174
Views: 12,659
Posted By Half-Inch Stud
Anywayz....i thought the GRP rods were the ECM...

Anywayz....i thought the GRP rods were the ECM choice for rods. :bolt:

@Lou, hey ya just can't shake a stick them Molnar cranks though, huh.
Forum: Pontiac - Street 04-01-2023, 09:21 AM
Replies: 174
Views: 12,659
Posted By Half-Inch Stud
I think you can economically bush down from .980...

I think you can economically bush down from .980 to .972

Wondering if sbc 400 slugs are still the real weight reduction improvement. Since i had forged TRW sbc400 slugs and they were extremely...
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