What is crap is that I posted up a question last night after searching for some info on the L92 heads and this B/A thread was here! Darn for not realizing the LS7 relationship. Sorry if I wasted anyones time with that! I guess an LSX Block is in order somewhere down the road and with these heads being so reasonably priced there are some pretty sweet numbers you can put down!

 

OK, I have my bare L92 heads and L76 intake sitting here in the boxes (also have a second set of bare L92s for sale PM if interested).... But I cant find the part numbers for the fuel rail. Could anyone help me out here so I can get the dang thing ordered today? Thanks alot guys for all the great info.

Jeremy

 

From what I understand, it shares the same fuel rail with the LS2

 

http://www.ls2.com/forums/showthread...hreadid=471223

 

Awsome! Thanks alot guys!

Jeremy

 

u are correct

 

i dont know if this was posted already i just went back 2 pages. but i called 2 dealers today and the number is #126035102 (dealer price $9178.69)

 

Thx actualy its 12603512 I noticed you were one digit two long but i got lucky and deleted the "0" before the "2" and found it. thanks for the lead

 

GMPD
GM LIST: $6,156.09
OUR PRICE: $3,686.28

Talk about markup!

 

no problem..

 

thanks... that answered my question on whether to buy aftermarket injectors...

I "think" I should be OK with the stockers.... since I am looking for Heads Cam 408 with L92/L76 and only around 500-550NA rwhp...... so with a 200 shot wet kit the injectors wont be a problem....... Just need a fuel pump to handle it. Do yall believe the L92/LS2 fuel rail is sufficiant enough to keep up with this flow. I assume so.

So really for a Budget L92 setup:

Iron 408
L92 heads
L76 intake
SD Tune
L92 Injectors
Holley 90mm TB
(going to keep the 1 3/4 headers for now)
Custom Camshaft
Fuel Pump
Ported/Shimmed Stock Oil Pump

This sounds doable for less than 6k...... am I right?

 

I think I might have my next motor in mind.

 

I would have to say a 7.0 block with L92 heads would be a very nice setup to go with and it also wouldnt be as costly.

 

Hey guy's I need some help here I'm new to this board I have bought two L92's and it is weird how the VCT is assembled does anybody know how to correctly disassemble the VCT mechanism on the cam. PS the heads are already changed the exhaust port is fairly bigger then the two sets of bare L92 heads that I bought. GM is stepping up!

 

Never mind I got it all apart last night!

 

So your saying that they've already changed the casting on the exhaust? If so someone has to get some flow #'s on those.

 

anybody got info on manley valves for these yet? Part numbers maybe? Should be cheaper than the gm valves I would think.

 

Good info.

 

It does seem small to me, but you have to remember that the better the heads flow, the LESS cam you need!

 

y'know- to be honest with ya- I test drove a new Escalade with this L-92 6.2 litre and was not impressed........