BTL FED

iTrader: (9)

Well I have had them for a while, but I havent had time to sit down and take some pictures of them, so here they are, just be warned the pictures do them NO justice

Head Specs:
ET 265 11 degree Race Head
2.150 Xceldyne Titanium Intake Valves
1.60 Exhaust Valves
Xceldyne Titanium retainers
Xceldyne Titanium Locks
PSI triple valve Springs (300 on the seat and about 750 open)
Copper Valve Seats
Jesel J2k Offset Rockers

Flow Info: Flowed on a 4.125 bore @ 28" without a pipe on the exhaust

In Ex

.100 73 56
.200 156 110
.300 216 159
.400 275 210
.500 321 227
.550 337 236
.600 349 237
.650 358 238
.700 364 240

cantdrv65

iTrader: (3)

Damn.... Those things are a piece of heaven in metal...

JL ws-6

iTrader: (50)

Awesome... what kind of setup are they going on? I was surprised to see inside the port what loosk like ridges... but hey, if they flow like stated above who cares. Is it me or are the plug holes not tapped yet? They look like they are smooth, no threading in them.

An awesome piece of work for sure.

BTL FED

iTrader: (9)

Setup is a 395ci (4.125x3.7)
Solid Roller
Dry Sumped
little 101mm Precision Thumper
Nothing Special

The flash really made the ridges look alot bigger then they really are, they look like every other CNC head I have seen. and yes the Spark Hole's have threads just hard to see in the picture

cantdrv65

iTrader: (3)

Some people believe some tooling marks/roughness in the intake port is beneficial....at least thats what Ive heard.

DavidNJ

What size valve stems? Are you coating anything? What pistons does it match to? And what compression, static and dynamic?

Thanks,

David

Quickin

Why does it say 382cfm intake and 242cfm exhaust @ .700 for a 4.100" bore on their site? Why aren't yours flowing more with a 4.125 bore? Whats the difference in set-ups?


.

Nasty N8

iTrader: (33)

Looks sweet man I am still waiting for our set. What happen you are going boost now? You still using the intake?

Nate

DavidNJ

This clearly one of the premier small block anything heads.

daryl2cb@yahoo.com

iTrader: (2)

looking great those rockers are ****

Beast96Z

iTrader: (21)

BTL FED, what are you gunna use for valve covers? In the first pic, you can see how the rockers stick out over the valve cover railing. My 265/Jesels do the same thing and I was wondering if you had fitted any brand in particular over the rockers? I want a set of NastyNate's, but It just dosen't look right for some reason.

slowredz

iTrader: (23)

Sweet setup... What shop do you deal with in DFW or do you do everything yourself? Nice setup again.

FRCstruggla

I don't know you but I hate you

BTL FED

iTrader: (9)

I dont know what size valve stems sorry, the pistons will be coated, I havent decieded what pistons I am going to run yet, Static compression should fall somewhere around 9.2 to 1, I dont know the dynamic compression yet.

I had them build the heads for boost, so I wasnt really worried about the flow numbers as much as someone that was running a N/A motor, I dont know what the difference is but I am more than happy with the way they flow now

Thanks nate, I decided I couldnt meet my goals for the car with nitrous, I still have the Intake with the 2 stage fogger on it, but as of right now it is on a buddies car we are going for the nitrous record with.

I dont know what valvecovers I am going to run yet I have a set of nate's sheetmetal, but they dont fit the way they are, I may be able to modify them to work, but I am not sure yet, I have been too busy with work to mess with the car any lately

I do all my own work, HPP has been helping me with my turbo setup, manny is the man when it comes to turbo's.

Dont hate me because my heads as beautiful

turbo'd stang

You copying me or something I didn't realize you were from the DFW area..me too. I'm also building a 396, ET heads...245's though, with a thumper turbo.

Set up looks nice. I'll have to come check it out one day.

I think you need to change the name of the project to "project 7's or bust"

On a side note, who is doing all you machine work?

Beast96Z

iTrader: (21)

That's exactlly what I needed to know. Hopefully when he gets a set, he'll make a set to clear them. I'm gunna shoot him a PM and see what he thinks can be done.

BUYAMERICAN

Intake numbers were WAY pushed to make sales me thinks.
Exhaust side looks great. No doubt, this is a very nice setup and is done right.

Mildly ported LS7 heads are looking very nice though.

Beast96Z

iTrader: (21)

Every ET head I've seen on a bench to date has flow'd at or above the advertised numbers. Without knowing the flow technique used in both applications, it's hard to compare. I'm not saying your wrong, because what you say happens every day, I'm just pointing out what I've come across in many threads about these heads inparticular.

BTL FED, I sent Nate some specs and he is gunna see what he can do about "bubbling" the top area to clear the rockers.

10secondZ

iTrader: (24)

Cheatin' Chad

iTrader: (3)

Those pictures are better than ****

Good luck with your set-up!