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#1 |
Registered Member
Join Date: Sep 2002
Location: baltimore, md
Posts: 220
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![]() What the difference between the emissions legal head and the non emissions legal head? Does the non emissions head flow much better? They are listed at the same price. I know my car isnt going to pass emissions anyway so i figure if theres a performance difference go with the non emissions head.
thanks for the help
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90 LX Hatchback 306, AFR 165's 58cc, E303, 1.6 roller rockers, 70mm throttle body, cobra intake, bbk fenderwell, bbk longtubes, x-pipe, flowmasters, pullies, msd 6a, crane ps-92, stock MAF sensor, electric fan, No AC, No air pump, flaming river quick ratio rack C-4, 3500 stall, 373's, aluminum driveshaft SSM Lift bars, , sub frame connectors, strut tower brace 12.57 @105.12mph w/ 1.686 60ft before bbk longtubes (with equal shorties) ----------------------------------------- 86 tube chassis coupe - the trailor queen |
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#2 |
Registered Member
Join Date: Oct 1998
Location: Az
Posts: 854
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![]() the non- emissions head isnt drilled for the EGR or air pump lines..
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84 convt,roller 302,AFR's, performer 3.55's, underdrives BBK shorties stock cam, 1.7's 13.58@102.84 and a '68 stang .. project 8 sec street car... 557 big block + N20 :-) http://members.cox.net/darkknight302/68nwrear.jpg |
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