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99 Cobra vs 99 GT

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Old 10-27-2007, 02:39 PM   #31
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Default RE: 99 Cobra vs 99 GT

And about swapping the 4v heads onto a 2v motor, I asked that question and apparently the coolant passages wouldn't line up between the two different blocks/heads, so swapping one for the other isn't an option, unless you feel like rebuilding a motor once a week.
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Old 10-27-2007, 03:00 PM   #32
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Default RE: 99 Cobra vs 99 GT

i believe all modular blocks should swap with all modular heads with little modification.

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Old 05-03-2014, 08:12 PM   #33
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my boss has a cobra dohc. he is faster but not by much. now i rode in a 3v 4.6 and i liked how the power comes on throw out the rpm range.
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Old 05-03-2014, 08:35 PM   #34
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Um sir....this thread is 5 years old.
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Old 05-03-2014, 09:05 PM   #35
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Oh please tell us more
Originally Posted by suprafish View Post
my boss has a cobra dohc. he is faster but not by much. now i rode in a 3v 4.6 and i liked how the power comes on throw out the rpm range.
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Old 05-03-2014, 09:05 PM
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