Home 
Home Search search Menu menu Not logged in - Login | Register
> Jensen Healey & Jensen GT Tech > Engine & Transmission > 907 Head(s) at Nurburgring

 Moderated by: Greg Fletcher
New Topic Reply Printer Friendly
907 Head(s) at Nurburgring  Rating:  Rating
AuthorPost
 Posted: 09-10-2014 09:17 pm
  PM Quote Reply
1st Post
roverman
Member
 

Joined: 11-07-2008
Location:  
Posts: 85
Status: 
Offline
Interesting build on http://www.speedhunters.com.  66' MGB GT is being built for street legal FIA/GT3 class. The goal is for a lap record, in this class. Power is RV8 block, retrofitted with  907 heads and twin turbos. Goal is 1,300 hp. Too bad they didn't choose a Jensen GT ?  Wait, they can unbolt the windshield !! Enjoy, roverman.

 

Last edited on 10-07-2014 04:44 pm by roverman

Back To Top PM Quote Reply  

 Posted: 09-10-2014 10:15 pm
  PM Quote Reply
2nd Post
Jensen Healey
Super Moderator


Joined: 03-11-2005
Location: San Anselmo, California USA
Posts: 983
Status: 
Offline
Ha Ha! I guess money is not a limiting factor! I'd need to win two lottos to afford this.

Back To Top PM Quote Reply

 Posted: 09-11-2014 04:36 pm
  PM Quote Reply
3rd Post
roverman
Member
 

Joined: 11-07-2008
Location:  
Posts: 85
Status: 
Offline
Well, evidently not funded enough, to spring for a "new" Cosworth/Coscast block ? At 1,300 hp., a used 4L RV8, might not be the most durable choice. roverman.

Back To Top PM Quote Reply  

 Posted: 09-11-2014 07:42 pm
  PM Quote Reply
4th Post
Jensen Healey
Super Moderator


Joined: 03-11-2005
Location: San Anselmo, California USA
Posts: 983
Status: 
Offline
I thought the use of 907 heads was suspect also. Wouldn't you go with a later version, at least to eliminate the cam cover leak?

Still, an amazing project!

Back To Top PM Quote Reply

 Posted: 10-07-2014 04:41 pm
  PM Quote Reply
5th Post
roverman
Member
 

Joined: 11-07-2008
Location:  
Posts: 85
Status: 
Offline
RTV will seal "anything", and prevent global warming/lol.  roverman.

Back To Top PM Quote Reply  

 Posted: 12-21-2014 05:52 am
  PM Quote Reply
6th Post
StevenD57
Member


Joined: 04-10-2009
Location: Hubbard, Ohio USA
Posts: 104
Status: 
Offline
Later Lotus heads flow a lot better than the 907 heads. In particular the later Zeus heads from the S4s have much bigger ports.

Back To Top PM Quote Reply

Current time is 04:31 am  
> Jensen Healey & Jensen GT Tech > Engine & Transmission > 907 Head(s) at Nurburgring Top




UltraBB 1.172 Copyright © 2007-2011 Data 1 Systems