quick question...??

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Aug 22, 2007 | 07:54 PM

90lxrider

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2nd Gear Member

Joined: Dec 2005

Posts: 384

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quick question...??

does anyone know if older 60's and70's 289/302 non roller blocks are stronger than roller block???

Aug 22, 2007 | 09:59 PM

67mustang302

6th Gear Member

Joined: Apr 2007

Posts: 10,468

From: California

RE: quick question...??

Not enough to really matter, unless it's a Boss 302, Mexican 302 or a true 289 Hi Po block

Aug 23, 2007 | 05:34 AM

90lxrider

Thread Starter

2nd Gear Member

Joined: Dec 2005

Posts: 384

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RE: quick question...??blocks?

ive heard that the older block had a higher nickel content and thicker webbing

Aug 23, 2007 | 05:57 AM

Q80_LX

Joined: Jun 2006

Posts: 30

From:

RE: quick question...??blocks?

I don't know way you guys sow afraid to go with an stock block I'm running 331 17 psi 575 rwhp on an stock block.for tow years

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