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View Full Version : 5.7 LS1 short block bare or with cam MTI stage II heads


gearheads78
11-04-2007, 10:16 AM
selling bare short block
The shortblock was freshened up 35K ago (leak down performed when taken out..... no worse than 4% on any cylinder)
--stock crank, rods, pistons
--GM rings
--Clevite 77 Main and Rod bearings
--ARP rod bolts
--Pistons are flycut to .040 (baby flycuts)
will sell with or with out the M2 cam (228/234 .607/.598 110 +2)
$750.00 no cam
$950.00 with cam
Also will have the MTI stage II 2.05 valved heads that will be back from the machine shop for just a checkup and clean up. Will have new dual springs
1300.00 for the heads
Combo went 10.80's in 6-speed 3300 lb street car
don't want to ship the motor but will ship the cam or heads

Dallas TX area
Richard 214-793-0029

deuce_454
11-04-2007, 10:26 AM
so how much for the heads and cam? would it work without flycutting...? what injectors did you run? and could you email a copy of the tune to give a startingpoint when the heads are installed?? ??

gearheads78
11-04-2007, 10:40 AM
so how much for the heads and cam? would it work without flycutting...? what injectors did you run? and could you email a copy of the tune to give a startingpoint when the heads are installed?? ??

If you buy both I will go 1450.00 plus freight for the cam and heads. I do accept paypal to make it easy.

Will absolutly need flycutting with the big valves and this cam. I was running 30lb injectors which accually work as 36lb at LS1 fuel pressure. The tune was done for my by a local shop so I could not help there. I do not reccomend a mail order tune. I went that way at first and was way off ever thought I gave the tunner very detailed info. I would buy my own software and widenband then tune one myself if I did it again.

Only reason I am selling all my LS1 stuff is to build my Cutlass

gearheads78
11-06-2007, 10:26 AM
MTI Heads just picked up from the machine shop. Fresh valve job, new dual springs ready to bolt on and go.
On Trevor Johnson's conservative bench here are the flow#'s
.200 104/137
.300 141/195
.400 171/245
.500 194/289
.600 211/301
.700 216/303

milled to 63cc

First $1300.00 takes them

gearheads78
11-06-2007, 05:23 PM
heads are sold

deuce_454
11-07-2007, 03:00 AM
darn.... but the shipping here would have been stupid!