I have a brand new set of L92 heads up for sale. These are the best bang for the buck LSX heads on the market right now. They come fully assembled, ready to bolt on! (heads, valves, springs, retainers, locators, valve seals, and locks) They have been proven to out flow many of the leading competitors heads that are on the market. These heads will only work on a 4.000" + bore size due to the large intake valve being repositioned in the head requiring more bore clearance. Here are their flow specs:

4.030” test bore
Lift ___.100 _.150_.200_.250_.300 _.350 _.400 _.450 _.500 _.550 _.600 _.650_.700_.750
#1 Int. 74.9 109.4 154.4 193.5 225.3 252.8 274.6 292.7 308.8 321.0 328.7 326.6 310.0 316.6
#1 Exh. 63.6 97.9 126.1 148.7 162.3 178.6 189.6 197.6 205.5 210.7 214.6 217.8 221.2 223.5

4.155” test bore
Lift ___.100 _.150_.200_.250_.300 _.350 _.400 _.450 _.500 _.550 _.600 _.650_.700_.750
#1 Int. 73.8 108.7 153.2 192.6 225.2 253.6 277.0 296.7 313.0 326.0 335.8 326.9 327.3 317.1
#1 Exh.61.1 97.9 125.7 148.1 162.0 179.5 191.8 200.1 205.9 213.3 218.4 220.9 221.9 223.2

Valve dimensions:
Intake = 2.160” X 4.870” X .314”(8mm)
Exhaust = 1.590” X 4.920” X .314”(8mm)

Seat/throat diameters:
Intake = 1.870”
Exhaust = 1.355”

Volumes:
Intake runner = 260.6cc
Exhaust runner = 90.0cc
Chamber = 69.8cc




I want $840 for the complete set shipped. PM me with any questions, thanks

 

stock springs and valves? and do u have the offset rockers.

 

Yes, stock springs and stock valves straight from GM. I do not have the offset rockers for the intake side, although for an extra fee I can get them for you

 

if interested I will also throw in a set of comp 918's for a total of $920....

 

interested, happen to know how much the rockers are from GM?

 

I just bought a set of the rockers from SDPC and they were 9.20 each I think.

 

Sale pending...

 

Is the L76 intake sold?

 

are these heads still for sale? if so call me on my cell... thanks, 601-529-4130
michael vincent ms


btw....your pm box is full.

 

why are you selling? let me know if they are sold also?

 

sorry, the heads have been sold. Thanks

 

WHERES MY HEADS, QUIT IGNORING MY PM's AND SEND ME THE TRACKING NUMBER

 

dam!!!!

 

Hey, calm down, I haven't been ignoring your PM's. I told you the heads were shipped out already. Heres your UPS tracking number: 1ZW68R050342409029

 

Recieved the heads last night.

 

trade for a fast 78mm?