in my other Topic i was asking for a comparison on Sard VS Nismo injectors,
now i have noticed that there not nismo 600cc's but actually TOMEI 600cc,
i was looking at heaps of different injectors and got a bit confused,
so
Are Tomei 600cc injectors better than Sard 660cc injectors? ie which has a better spray pattern
mainly concerned about fuel economy.
thanks again
Jez