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Hey All,

i currently have my engine tore down and am about to install my new GT40Y heads and TFS stage one cam, but for some reason my '88 has flat top pistons. will i run into issues with valve clearance? any ideas? really hoping i dont have to notch my pistons. please help.:headscratch:
 

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Are they true flat tops (no valve reliefs) or do they have eye brow reliefs? 1988 engines are supposed to have the eye brows and if they do, you're good to go as far as piston to valve clearance. I'm guessing 1.6 ratio rockers?
 

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hey Eagle,

i was hoping you would see my thread. No, they are completely flat. no valve relief or eye brows. i am using the stock rockers. any ideas?
 
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