'91 Z28 Convertible with MPFI?
'91 Z28 Convertible with MPFI?
I was interested in buying a third gen convertible probably a 1992 and was researching them. What I found confuses me. According to one of the pages I read In 1990 and 1992 the 5.0L convertible had a TPFI engine but in 1991 it had a MPFI engine with more power (210HP instead of 205) Is this right? If so is there any other year between 1986 and 1992 that there would be a convertible avialable with MPFI?
You could actually even get one with 235HP of you got the 305/5-spd/dual cat version.....
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1992 GTA (226 made), 1 of only 18 "Dark Jade Gray Metallic" 92 GTA's, My Window Sticker, Original "SLP/GM Performance Parts Kit" equipped GTA, LB9, 4L60, T-Tops, Grey Leather, and EVERY available option except U1A.
Current Mods/Upgrades: 80 Series Dual Outlet Flowmaster, TPIS Air Foil, K&N Air Filter, and Mobil 1.
Future Mods/Upgrades: None but a complete restoration.
Best Track Time: 14.6sec@96.6mph
"If it ain't broke, fix it til it is!"
Webmaster www.TransAmGTA.com
My 3rdGen Firebird Message Board!
------------------
www.TransAmGTA.com THE 3rdgen Firebird Site!
1992 GTA (226 made), 1 of only 18 "Dark Jade Gray Metallic" 92 GTA's, My Window Sticker, Original "SLP/GM Performance Parts Kit" equipped GTA, LB9, 4L60, T-Tops, Grey Leather, and EVERY available option except U1A.
Current Mods/Upgrades: 80 Series Dual Outlet Flowmaster, TPIS Air Foil, K&N Air Filter, and Mobil 1.
Future Mods/Upgrades: None but a complete restoration.
Best Track Time: 14.6sec@96.6mph
"If it ain't broke, fix it til it is!"
Webmaster www.TransAmGTA.com
My 3rdGen Firebird Message Board!
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May 10, 2023 07:19 PM








