Print Page - 1.6/1 Rocker arm questions

Title: 1.6/1 Rocker arm questions
Post by: GOT2B GM on May 01, 2006, 07:19:33 AM

Are these a direct bolt on for the LG5. Do they use the original length LG5 pushrods? What donor motors can I get the rockers from? (I'll probably just use factory stamped 1.6 rockers) And lastly, what if any modications are needed to accomodate the 1.6 rockers?

Thanks

Title: Re: 1.6/1 Rocker arm questions
Post by: GPChief on May 01, 2006, 02:25:28 PM

The 3100 series motors have 1:6 rockers, 2000 + are roller rockers.

Not sure about the push rods, I installed Comp Cams 1:6 roller rockers with hardened pushrods from Comp Cams when I switched.

HTH,
Thomas

Title: Re: 1.6/1 Rocker arm questions
Post by: GutlessSupreme on May 01, 2006, 04:39:03 PM

I'm pretty sure they started getting roller rockers earlier than that...

Title: Re: 1.6/1 Rocker arm questions
Post by: TurboGTU on May 03, 2006, 10:50:39 PM

94-95 3100s had them. The one to look for is the berettas since they are way easy to remove compared to a w-body.

No need to change anything other than bleed the lifters down for assymbly.

Title: Re: 1.6/1 Rocker arm questions
Post by: GOT2B GM on May 04, 2006, 11:46:20 PM

Thanks

TGPForums.com

MODIFICATIONS => Performance => Topic started by: GOT2B GM on May 01, 2006, 07:19:33 AM