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surfbeast · 05-10-2003, 08:14 AM

You have 19# injectors and the MAF's are calibrated for them. The 70 mm T/B should be fine. You will most likely have to ditch the chrome air intake due to the MAF'S not working well with them. You can buy the ported Plenum for $225 or so or do it yourself. Remove the plenum and look inside. you will be amazed how rough it is inside. use a die grinder with a heavy grit"flapper" sanding wheel on it. Snad down as much as is safe. use a set of calipers to measure wall thickness as you go. finnish up with a fine sanding wheel and your done. You can also polish the outside as I did. Check my post on polishing plenum and T/B. Next up you may go with a better ignition system!

P.S. - with all the bolt on you will still only be hanging tough with the Z's the V-6"s you have no problem with. I found out, GET BLOWN or get BLOWN AWAY!

05-10-2003, 08:14 AM	#2
surfbeast Registered Member Join Date: Feb 2002 Location: Maryville,TN Posts: 415	You have 19# injectors and the MAF's are calibrated for them. The 70 mm T/B should be fine. You will most likely have to ditch the chrome air intake due to the MAF'S not working well with them. You can buy the ported Plenum for $225 or so or do it yourself. Remove the plenum and look inside. you will be amazed how rough it is inside. use a die grinder with a heavy grit"flapper" sanding wheel on it. Snad down as much as is safe. use a set of calipers to measure wall thickness as you go. finnish up with a fine sanding wheel and your done. You can also polish the outside as I did. Check my post on polishing plenum and T/B. Next up you may go with a better ignition system! P.S. - with all the bolt on you will still only be hanging tough with the Z's the V-6"s you have no problem with. I found out, GET BLOWN or get BLOWN AWAY! __________________ 98 GT / convertable -98 Saleen engine, Saleen appearance pkg. SHM cams,P&P NPI heads, and so much more!