Gauging interest: Stage II LT1 Heads (complete)
Gauging interest: Stage II LT1 Heads (complete)
Here are a few pics of the heads before they were completely done and on the car. These have maybe 215 miles on them.
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These heads were made to work with the GM847 and a STOCK bottom end. I am selling them because I decided to go another way with the car.
The heads have Combination Motorsports springs good for .610 lift
Here are the flow numbers for these heads:
intake:
.100 71
.200 141
.300 201
.400 233
.500 254
.550 262
.600 266
exhaust:
.100 64
.200 119
.300 149
.400 174
.500 188
.550 194
.600 207
Looking for $1250 shipped, these heads are damn near brand new.
The heads will hopefully be comming off the car next week, and then being inspected to make sure that everything is still ok (no bent valves or anything like that).
http://www.fuelslut.net/hosting/uploads/DSCF0001.gif
http://www.fuelslut.net/hosting/uploads/DSCF0004.gif
http://www.fuelslut.net/hosting/uploads/DSCF0007.gif
http://www.fuelslut.net/hosting/uploads/DSCF0010.gif
These heads were made to work with the GM847 and a STOCK bottom end. I am selling them because I decided to go another way with the car.
The heads have Combination Motorsports springs good for .610 lift
Here are the flow numbers for these heads:
intake:
.100 71
.200 141
.300 201
.400 233
.500 254
.550 262
.600 266
exhaust:
.100 64
.200 119
.300 149
.400 174
.500 188
.550 194
.600 207
Looking for $1250 shipped, these heads are damn near brand new.
The heads will hopefully be comming off the car next week, and then being inspected to make sure that everything is still ok (no bent valves or anything like that).
Last edited by '94 Bad A Z28; Jan 23, 2005 at 05:24 AM.
Re: Gauging interest: Stage II LT1 Heads (complete)
Never got a chance to run the car... and the car is now getting bigger heads, 355 short block, forged this, yada yada yada... time to sell these heads. 
But these heads were made to compliment my stock bottom end short block and the GM847 to not have any piston to valve clearence problems. The heads will be comming off the block within the next two weeks, I have to wait for my builder to get some cars out of his garage.

But these heads were made to compliment my stock bottom end short block and the GM847 to not have any piston to valve clearence problems. The heads will be comming off the block within the next two weeks, I have to wait for my builder to get some cars out of his garage.
Re: Gauging interest: Stage II LT1 Heads (complete)
Springs yes... Combination Motorsports springs good foor .610 or .600 lift, don't remember now.
Rockers for an extra $100... Comp Magnum SA 1.52 roller tip rockers. SA there for no locks or retainers.
Pushrods no... unless whoever buys these heads wants my stock hardened pushrods w/120K on them, I might throw those in if they are wanted.
Other than the pushrods everything has maybe 215 miles on them.
Rockers for an extra $100... Comp Magnum SA 1.52 roller tip rockers. SA there for no locks or retainers.
Pushrods no... unless whoever buys these heads wants my stock hardened pushrods w/120K on them, I might throw those in if they are wanted.
Other than the pushrods everything has maybe 215 miles on them.


