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Sp63-bolt ons. Stock cams. First gen 1J with no VVT. Where is a good place to experiment with shift points? Car feels like it can reve to 7500 easy. Shifting at 7-7200 right now...
 

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ma70-7m=1JZ
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I would go dyno it to see where the power starts dropping and where in the rpm band the next shift will land. Thats a good starting point. But with the 1JZ I know that you can stay in 3rd gear through the traps which will give you a quicker ET, but the trap speed will be down.
 
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