PI LXR 235cc Cathedrals....
#1
On The Tree
Thread Starter
iTrader: (6)
Join Date: Aug 2007
Location: seabrook
Posts: 193
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Well, Finally got to flow some heads this morning.. They are Performance Induction 235 11* Cathedral port.. Keep in mind our bench is one of the most conservative bench's in Houston, these numbers are NOT pumped.. I will have the number's on the LS7 275cc PI heads prolly by tuesday
Intake- Exhaust-
.100 ---> 68 .100 ---> 51
.200 ---> 132 .200 ---> 140
.300 ---> 209 .300 ---> 149
.400 ---> 269 .400 ---> 196
.500 ---> 313 .500 ---> 217
.600 ---> 339 .600 ---> 229
.700 ---> 327 .700 ---> 237
.800 ---> 327 .800 ---> 241
Definately not too shabby, We are still gonna put a lil more work into them and get it up in the 350-360's
Intake- Exhaust-
.100 ---> 68 .100 ---> 51
.200 ---> 132 .200 ---> 140
.300 ---> 209 .300 ---> 149
.400 ---> 269 .400 ---> 196
.500 ---> 313 .500 ---> 217
.600 ---> 339 .600 ---> 229
.700 ---> 327 .700 ---> 237
.800 ---> 327 .800 ---> 241
Definately not too shabby, We are still gonna put a lil more work into them and get it up in the 350-360's
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
#7
TECH Addict
iTrader: (16)
Join Date: Jul 2004
Location: Nevada, TX
Posts: 2,218
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Very true. The AFR heads have never put up overwhelming flow bench numbers and made great power. The L92 heads dont ever make the power they should for what they flow. You have to consider the dynamic of how the air flows as much as the volume it flows.
Trending Topics
#8
On The Tree
iTrader: (18)
Join Date: Jun 2006
Location: League City, TX
Posts: 136
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Yeah, I know... It was a bit of an Inside joke between me and the OP, the heads are awesome I crawled around in them yesterday... If I didnt already have a set of AFR 225's Id buy these in a instant.
#10
On The Tree
Thread Starter
iTrader: (6)
Join Date: Aug 2007
Location: seabrook
Posts: 193
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Weak sauce sold here...
![Rolleyes](https://ls1tech.com/forums/images/smilies/LS1Tech/rolleyes.gif)
i got a set of the 275 LS7 as well, those took a bit to finaly get.
A. You're comparing a big *** 260+cc, 2.165' valve rectangle port head to a 235cc, 2.08" (I'n guessing) valve cathedral port head. That's an apples to elephants comparison.
LOL!! He is just messing with me, we had a joke of how many people might possibly make that comment..
B. It's only flowbench numbers.
LOL!! He is just messing with me, we had a joke of how many people might possibly make that comment..
B. It's only flowbench numbers.
![Chug! Chug! Chug!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_chug.gif)
![Devil](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_devil.gif)
#14
On The Tree
Thread Starter
iTrader: (6)
Join Date: Aug 2007
Location: seabrook
Posts: 193
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
We all know that the volume will be there ![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
yes sir, Bitch about the toilet seat being up one more time!!
And u sir, know what these heads can do![Angel](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_angel.gif)
very true sir, but u know as much as i do how much some people like to "pump" number's.. Btw, i like ur ride seen it a few times in Kingwood, Prolly never noticed me, i sit in the background and listen like i know nothing
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
yes sir, Bitch about the toilet seat being up one more time!!
![Icon Lol](https://ls1tech.com/forums/images/smilies2/icon_lol.gif)
And u sir, know what these heads can do
![Angel](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_angel.gif)
very true sir, but u know as much as i do how much some people like to "pump" number's.. Btw, i like ur ride seen it a few times in Kingwood, Prolly never noticed me, i sit in the background and listen like i know nothing
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
#16
TECH Addict
#17
In-Zane Moderator
iTrader: (25)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Yea, you rent lying, some like to flow on a 4.125 bore, that really helps number go bigger.
Thanks man, my car is not the greatest looking but not bad as long as you stay back, LOL, will be re painting in the future. Sure you noticed i dont shut the **** up, i like keeping the conversations interesting.
#18
On The Tree
Thread Starter
iTrader: (6)
Join Date: Aug 2007
Location: seabrook
Posts: 193
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I told that guy 3 times to check map sensor that it prolly blew out but NOOOO i knew nothing.. But, thats good though ![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
hey man u gotta keep the **** talking going right
![Nod](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_nod.gif)
Yea, you rent lying, some like to flow on a 4.125 bore, that really helps number go bigger.
Thanks man, my car is not the greatest looking but not bad as long as you stay back, LOL, will be re painting in the future. Sure you noticed i dont shut the **** up, i like keeping the conversations interesting.
Thanks man, my car is not the greatest looking but not bad as long as you stay back, LOL, will be re painting in the future. Sure you noticed i dont shut the **** up, i like keeping the conversations interesting.
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)