PRC 237cc Specs / Flow / Pics INSIDE!!

Jason 98 TA · 2008-12-09 20:31:47

Where is my test casting? ;) same here! :D Cesar

Reply Subscribe

Thread Tools

Search this Thread

May 9, 2009 | 08:19 AM

#41

UGotBeaT

TECH Regular

Joined: Aug 2003

Posts: 483

Likes: 0

From: Texas

Quote:

Originally Posted by Ed Curtis

Where is my test casting?

same here!

Cesar

May 15, 2009 | 01:02 PM

#42

RAACCR

TECH Apprentice

Joined: Sep 2005

Posts: 334

Likes: 1

Ordered my 237cc heads, with their new upgraded springs, from Jon yesterday. I am very optimistic that they'll work great on my turbo'd 408 with a pair of 76's!

May 15, 2009 | 06:20 PM

#43

BigRich954RR

TECH Fanatic

iTrader: (1)

Joined: Nov 2007

Posts: 1,193

Likes: 0

From: NJ

RAACCR What block you using ?
Nice nice when you get them post some pics. I cant wait to get my engine together with these heads and dyno it. Just waiting on LME to give me my bolts i ordered a few months ago

May 15, 2009 | 11:30 PM

#44

RAACCR

TECH Apprentice

Joined: Sep 2005

Posts: 334

Likes: 1

Quote:

Originally Posted by BigRich954RR

LS2 aluminum block bored .030"
4" Callies crank
Compstar rods
-28cc Diamond pistons

May 31, 2009 | 04:43 AM

#45

BigRich954RR

TECH Fanatic

iTrader: (1)

Joined: Nov 2007

Posts: 1,193

Likes: 0

From: NJ

Raaccer When you think you might get the heads mounted and dyno ?

If just changing to these heads what push rod size is need ?

Last edited by BigRich954RR; May 31, 2009 at 05:12 AM.

May 31, 2009 | 08:34 PM

#46

RAACCR

TECH Apprentice

Joined: Sep 2005

Posts: 334

Likes: 1

Quote:

Originally Posted by BigRich954RR

Raaccr When you think you might get the heads mounted and dyno ?

If just changing to these heads what push rod size is need ?

They told me it was going to be 2 weeks to get the new batch of castings, and then they'd do the machining and assembly. So, hopefully they'll get them done within the next week or two. I doubt I'll have it running until the fall at the earliest...a lot of custom fabrication still needed for this swap. Doubt it will ever see a dyno; there aren't any AWD load bearing dynos near me that I know of. The numbers would probably be disappointing anyway through the 4L80e and AWD driveline. Shortblock is new to me...had been used in a friend's car, but just freshened up. I didn't ask about pushrod length; I'll measure it when I get the heads on the shortblock.

Jun 1, 2009 | 06:20 AM

#47

Jason 98 TA

Thread Starter

LS1Tech Premium Sponsor

iTrader: (4)

Joined: Nov 2001

Posts: 4,229

Likes: 4

From: Texas!

Sorry for the delay guys we had a few tweaks we wanted to do with the head molds. We're currently machining the machined surfaces & bolt holes! I hope to start porting them late this week!!

__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com

Jun 1, 2009 | 09:58 AM

#48

RAACCR

TECH Apprentice

Joined: Sep 2005

Posts: 334

Likes: 1

Quote:

Originally Posted by Jason 98 TA

Sorry for the delay guys we had a few tweaks we wanted to do with the head molds. We're currently machining the machined surfaces & bolt holes! I hope to start porting them late this week!!

Thanks for the update, Jason. Looking forward to receiving another first rate product from Texas Speed.