305 Head Availability
305 Head Availability
So, folks, aside from Vortech, L98 vette, and World Torquer S/R 305's, what heads are available or could be made to work with 305's. I have a pretty competent LB9 305, and there's no need to replace it with a 350. I would prefer to hear about aluminum heads.. and bumping up the compression would be cool too.
Jon
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89 GTA
Beautiful Gunmetal gray, LB9 305 and T5 tranny. Only 60,000 miles!
Dual cats, 3"flomaster
Accel 300+ Ignition, wires, cap, coil, etc
Airfoil
KN Airfilter
Removed Screens on MAF
SLP 1 3/4 headers
No Smog/AIR system
Jon
------------------
89 GTA
Beautiful Gunmetal gray, LB9 305 and T5 tranny. Only 60,000 miles!
Dual cats, 3"flomaster
Accel 300+ Ignition, wires, cap, coil, etc
Airfoil
KN Airfilter
Removed Screens on MAF
SLP 1 3/4 headers
No Smog/AIR system
Member
Joined: Aug 2001
Posts: 483
Likes: 0
From: Dallas, Tx
Car: 88 Trans Am
Engine: lt1 intaked 355 makin 277 on 25 psi of fuel pressure and stock timing :)
Transmission: A4 stock... that moved a mobile dyno a foot shifting into 2nd :)
i am going to put on a set of aluminum L98 heads(vette) on my 86 LB9 TPI. the heads are gonna be gasket matched and ported and polished, with manley swirl polihed 1.94/1.50 valves with bigger springs to handle a .423/.446 but at 1.6 rockers and its .451/.475 and hope not to hit piston.
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305, TPI,compucam 2030 cam, air foil, 8.8 wires, accel super coil, dynomax headers, custom y-pipe, cut out, 80 series flowmaster, 2.73's and an open diff(3.42-3.73 on the way). and a stage 4 chip :0). hittin a sad 15.2 before the chip.
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305, TPI,compucam 2030 cam, air foil, 8.8 wires, accel super coil, dynomax headers, custom y-pipe, cut out, 80 series flowmaster, 2.73's and an open diff(3.42-3.73 on the way). and a stage 4 chip :0). hittin a sad 15.2 before the chip.
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