04-15-2024, 08:07 PM

chuckies76ta chuckies76ta is offline

Ultimate Warrior

Join Date: Jun 2004

Location: Canada

Posts: 3,142

Valve Springs.

I was not aware of this till lately. Valve spring installation. Can anyone confirm this. Pic 1 has a notch, Pic 2 doesn't. Same spring.

I guess there is a bit of a notch at the top of the outer spring so as not to wear the retainer.

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68 Firebird. IA2 block, 505 cu in, SD Performance E-head, Solid roller 3600 weight. Reid TH400 4:11 gear. 29" slick.
Best so far 9.95@134 mph. 1.43 60 ft.
76 Trans am, TKX .81 o/d, 3.73 Moser rearend,
468 with KRE D-ports, Doug headers, 3" Exh.

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