Progress pics of big boy LT1....
Originally Posted by Speed Density
Im assuming Lllyod Elliot ported his heads. I only say this on the grounds that he states 'Mine are LE Trick Flows'.....
Tony.
Tony.
Niiiice! Why are the coolant pass through holes in the deck not round, never seen any like that
Originally Posted by taner
Pepe,
would you kindly let me know what heads will flow 350 plus cfm, and that will bolt up and work just as our AFR 227's do right now!
i will take one set as well!!!
would you kindly let me know what heads will flow 350 plus cfm, and that will bolt up and work just as our AFR 227's do right now!
i will take one set as well!!!
I just picked up a set of All-pro 227's cnc'd to 255 that are rumored to flow 350+. I will know what they flow in a couple weeks. I got them with a set of Jesel J2k's for $2500 and the heads are fresh and the Jesels have 6 races on them. All new Del-west valves and Isky springs, Ti retainers ect. They are spread port exhast as well, 60/40 .085 dowel shift. They are going to AI fo a touch up and conversion and then getting bolted on
There was a big sprint car assioation that switched ther Spec heads from the ALL-pro's to a brodix. All the guys I talked to said the All-pro was a better head but the assioation was trying to slow things down a bit.
The guys I bought mine from were making 780 on alcohol with a very restrictive Kinsler injection set-up. They said with a carb type setup another 40-50hp would be very easy.
I too was looking at the RR215's from AFR and almost got them, but the wait was rediculous and I thought about getting them and having them ported by someone but everyone I talked to was leary of doing it due to casting problems they had seen with AFR in the past. The new eliminators are really what I wanted but I didn't want to wait 5 years to get them
Just an option if used parts happen to be in your radar scope. I have 2 kids so I have to budget my go fast
Last edited by 95ttoplt1; May 5, 2007 at 06:15 AM.
yeah another vote for racingjunk dot com... that place is the ****.....
i'm happy with what my 227's flowed and they'll be more than enuff to hopefully run 9's NA and 8's on the bottle....
330 cfm on the intake at .700 i'll take anyday...
i'm happy with what my 227's flowed and they'll be more than enuff to hopefully run 9's NA and 8's on the bottle....
330 cfm on the intake at .700 i'll take anyday...
Originally Posted by OutlawZ
yeah another vote for racingjunk dot com... that place is the ****.....
i'm happy with what my 227's flowed and they'll be more than enuff to hopefully run 9's NA and 8's on the bottle....
330 cfm on the intake at .700 i'll take anyday...
i'm happy with what my 227's flowed and they'll be more than enuff to hopefully run 9's NA and 8's on the bottle....
330 cfm on the intake at .700 i'll take anyday...
I got my set from them with the competition CNC port and the upgraded springs, retainers, etc.... basically the best setup you can get from them directly.... They probably would flow in the 310-315 range at .650.... However my guy building my motor wanted to spend more money going back thru them by hand as there is about 10 cfm in the heads from where the CNC grinder meets from the top and bottom and leaves a ridge in the intake port. Plus the CNC machine leaves a tooling on the port taht can be polished away with a good hand porter.....
my ports now look absolutely beautiful and they are in the 330 range...
my ports now look absolutely beautiful and they are in the 330 range...
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
Originally Posted by OutlawZ
WERD....... 1000 dollars more in head work or $2.55 for bigger jets...... hmmmmmmmm.....
Now You guys would NEVER accuse Me of that
Then again I am still using stock modified castings
I am back to the waiting stage. Going to add a second stage and the car is stripped waiting to go in for the new CM 10 point and NHRA cert
I hit the nitrous on the dyno on this engine for the 1st time yesterday! Look out guys! It loves the spray!
back on topic:
anyone gonna try the new AFR eliminator heads? I think I might.
back on topic:
anyone gonna try the new AFR eliminator heads? I think I might.
Originally Posted by Speed Density
There is a local guy putting some eliminator heads on his 383. It'll be a turd 
Tony.
Tony.
Not the LT1 eliminators I take it?
+1 on the sticky..... i'm down....
Yeah I thought eliminators were still months out....
Tony I am working a deal with an individual at AFR on doing a comparo on before and after dyno #'s and track times with no other changes other than swapping from old school 227's to the eliminators.....
That's if my pig ever stops punishing these jackstands...
Yeah I thought eliminators were still months out....
Tony I am working a deal with an individual at AFR on doing a comparo on before and after dyno #'s and track times with no other changes other than swapping from old school 227's to the eliminators.....
That's if my pig ever stops punishing these jackstands...
Originally Posted by OutlawZ
+Tony I am working a deal with an individual at AFR on doing a comparo on before and after dyno #'s and track times with no other changes other than swapping from old school 227's to the eliminators.....
From what I understand the 180cc/195cc/210cc eliminator heads are in production, the 227s are still being R&D.
Tony.
I hear AFRs are hype 
Nah, I want to see what these new AFRs and the new Trickflows do, be cool to see, maybe make it even easier to break the 500rwhp barrier with a street hyd roller cam and LT1 intake.
Nah, I want to see what these new AFRs and the new Trickflows do, be cool to see, maybe make it even easier to break the 500rwhp barrier with a street hyd roller cam and LT1 intake. 
there's a couple of links on corvetteforum.com about the new eleminator heads. One of the guys on there got a set of the comp ported 195's (I believe they are sbc) but none the less look pretty nasty. Here's the link...
http://forums.corvetteforum.com/show...afr+eliminator
http://forums.corvetteforum.com/show...afr+eliminator
dude that setup looks awesome
It looks more like this now, only the heads are actually on there with studs.... all that's left is the intake/throttle body and putting the crank trigger and distributor on there and phasing all the ignition stuff..... i should be up and running soon.
