just wondering if my vy will benefit from 1.98 rockers with a stock exhaust still, and it's a october 2002 Vy so will i have issues with the push rods, seeing as it is an early VY ecotec,
Generally speaking the rockers work well on even dead standard cars. In regards to being a VY I will sadly err on the side of having clearance issues. The can be resolved though whilst the heads are still on the car if you take care with casting flash removal
If you have any more questions please don't hesitate to ask.
Cheers,
Steve
MACE Engineering Group
www.maceengineering.com.au
Powering Australia's best Commodores
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