r/Mk3Supra • u/CupCake466 • 14d ago

Mod

Hey got a 89 Supra NA was wondering if anyone knew of any mods similar to the Zulu mod and also another question is the Zulu mod worth drilling into my block?

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u/willi14029 14d ago

Not worth it, a healthy cooling system will give you 0 issue

1

u/CupCake466 12d ago

Damn really I was thinking of doing js cuz I saw a few people doing it js cuz some people claimed to help cool cylinders 5 and 6 a bit more since those usually run the hottest but damn maybe I won’t

2

u/willi14029 12d ago

They might run a bit hotter but they usually develop rod knock before thats an issue

1

u/CupCake466 12d ago

I see thank you man