Demon SS

iTrader: (3)

We have 9 sets of LS1 5.7L heads (853 or 241 castings) that will soon be ready to ship.

Here is the break down on the setup:

Stage 2 5.7L Heads(853 or 241 castings)

Fully CNC'd
Hand Finished
Polished Combustion Chambers
Bronze Guides
Hi-Chrome Valve Seats
Custom 2.02 Intake Valves
Custom 1.60 Exhaust Valves
Dual LS1 Gold Series Springs (good to .650 lift)
Titanium Retainers
Super 7 Locks
Hardened Spring Seats
Viton Valve Seals
Competition 5 Angle Valve Job
Milled up to .030
Flowed with printout

Price $1299.99 shipped to the Continential U.S. (includes bolts and gaskets)
NO Core Required!
This is a $100 discount on this setup from our normal sale price!

Lift....Intake....Exhaust
.100..66.9..... 56.4
.200..136.5.... 111.1
.300..192.5.... 156.8
.350..221.2.... 176.5
.400..242.6.... 190.7
.450..260.1.... 204.9
.500..271.1.... 217.5
.550..284.2.... 226.9
.600..297.3.... 231.9
.650..306.8.... 236.4

REV 2.02/1.60 Valves
Flowed on a 3.9 bore inlet radius plate, exhaust flowed with a pipe.

Intake Runners Approx 222cc
Exhaust Runners approx. 82cc

Also due to recent flow number speculation with some companies we will ship these cylinder heads to any company of your choice at our expense and have them independently flowed. shipping from that particular company to you is at your expense. And please no companies that are in another country.

SSPEEDY

iTrader: (4)

Would milling them raise the compression? I want to get max power out of them. That's a great deal!

Flawless02SS

iTrader: (9)

yeah great deal! What length pushrods would you need with these heads?

Demon SS

iTrader: (3)

milling them would raise compression, if milled .030 compression would be approx 10.8:1

Demon SS

iTrader: (3)

that depends on the cam and how much is milled from the heads, but usually 7.4's work fine, though the rocker arms may need to be shimed .015 in some cases.

JMBLOWNWS6

iTrader: (17)

What if I send you my core's (241's) and we swap? Since that is what we were going to do anyway with the bigger valves? Pm me

Demon SS

iTrader: (3)

PM sent!

Demon SS

iTrader: (3)

^ttt^

Demon SS

iTrader: (3)

bump^

Demon SS

iTrader: (3)

nobody needs heads?????????????

1 BLOWN V8

iTrader: (17)

I am looking into getting a set of heads in the next day or two. I would consider yours but have never heard anything about your heads or members mention them before.

I want a proven set of heads that give great numbers to the rear wheels.

Demon SS

iTrader: (3)

here are a couple of posts
https://ls1tech.com/forums/showthrea...highlight=ffhp

https://ls1tech.com/forums/showthrea...highlight=ffhp

https://ls1tech.com/forums/showthrea...highlight=ffhp

we are a small company but been around for a bit

here is a vid of our car going 11's on heads and cam, stock bottom end
http://www.ffhp.net/Camaro_Drag_Vid.htm

1 BLOWN V8

iTrader: (17)

Any chance you also sell on ebay? If so check your PM please

RoysTransAm

Any chance of a lower price without the springs?

Demon SS

iTrader: (3)

Call Brad tomorrow, I imagine we can work that out.

1 BLOWN V8

iTrader: (17)

Did you get my PM I sent you?

FDLS1

iTrader: (2)

Dual LS1 Gold Series Springs (good to .650 lift)
Titanium Retainers
Super 7 Locks


How much for your 241 castings minus these parts. Would you give money off if I trade you my stock 241 castings.

Thanks,

Paul

Flawless02SS

iTrader: (9)

Whats the status now with these heads?

Demon SS

iTrader: (3)

Should have some ready to ship in about a week to 10 days