I know that that you get good result with 100kw block and bigport head and TVIS intake.
My car is 89 MR2, so was wondering if i retain the TVIS manifold and use a complete 100kw 4AGE with smallport head. I get a custom-made adapter to fit TVIS manifold to small port head.
That way it will still look stock.
May use bigport ECU or aftermarket.
I don't think there will be any increased performance by doing that, but I'm hoping not to lose any.
Still thinking whether to keep the TVIS functional or cosmetic?
Mon, 08 December 2003 05:50
