Stock injector size on L98-89
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Supreme Member
Joined: Aug 1999
Posts: 2,441
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From: sweden
Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Stock injector size on L98-89
Hi..
I always though it was 19 lb/hr on a 350 TPI -89, somebody says its 22 lb/hr. Anyone know how I can check what I have on my car?
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GTA -89:Free flow muffler,dual 3" HF cats, Edelbrock headers, Vette heads, 1.52 RR 7/16, ZZ-9 cam, Big Mouth, AS&M LTB, ported plenum, 52 TB, MSD 6AL, TPIS level V prom, Mod .MAF, Superior shift-kit and some minor mods. and more to come!
http://www.itv.se/tacs/members_cars/m279/m279.html (Swedish Trans Am Club)
I always though it was 19 lb/hr on a 350 TPI -89, somebody says its 22 lb/hr. Anyone know how I can check what I have on my car?
------------------
GTA -89:Free flow muffler,dual 3" HF cats, Edelbrock headers, Vette heads, 1.52 RR 7/16, ZZ-9 cam, Big Mouth, AS&M LTB, ported plenum, 52 TB, MSD 6AL, TPIS level V prom, Mod .MAF, Superior shift-kit and some minor mods. and more to come!
http://www.itv.se/tacs/members_cars/m279/m279.html (Swedish Trans Am Club)
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22 on L98s (350), 19 on LB9s (305)
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-Bill
-=ICON Motorsports=-
Boston Chapter
91Z28, (in progress) 3.8L, TE63-1 turbo, MSD50lb injectors, Hemco upper, ported TTA heads, 62MM TB, Red's XP fuel pump, 3.73s, vigilante (stall to be determined)
------------------
-Bill
-=ICON Motorsports=-
Boston Chapter
91Z28, (in progress) 3.8L, TE63-1 turbo, MSD50lb injectors, Hemco upper, ported TTA heads, 62MM TB, Red's XP fuel pump, 3.73s, vigilante (stall to be determined)
Senior Member
Joined: May 2000
Posts: 980
Likes: 1
Yeppers...
#19 for 305s
#22 for 350s
(just in case he didnt get it the first two times... LOL)
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92 Z28 L98 350
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Ported and polished heads, ported stock TPI base, ported plenum, Comp Cams XR270HR-10 cam (lift .495/.502 duration 218/224 lobe separation 110), Edelbrock TES headers, LT4 valve springs, Crane AFPR, Flowmaster catback with LT1 style tips, MSD coil & wires...
"Take that auto, drop it in first, hold the brakes, stomp the gas and grin from ear to ear! :-)
#19 for 305s
#22 for 350s
(just in case he didnt get it the first two times... LOL)
------------------
92 Z28 L98 350
---------------
Ported and polished heads, ported stock TPI base, ported plenum, Comp Cams XR270HR-10 cam (lift .495/.502 duration 218/224 lobe separation 110), Edelbrock TES headers, LT4 valve springs, Crane AFPR, Flowmaster catback with LT1 style tips, MSD coil & wires...
"Take that auto, drop it in first, hold the brakes, stomp the gas and grin from ear to ear! :-)
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