Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Silverado SS with heads and cam

Thread Tools
 
Search this Thread
 
Old 03-13-2004, 02:04 PM
  #11  
Launching!
Thread Starter
 
PCMFORLESS's Avatar
 
Join Date: Jan 2004
Posts: 262
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm at almost 10.5 to 1 now.
Old 03-13-2004, 03:01 PM
  #12  
TECH Junkie
 
Join Date: Mar 2003
Location: Katy, TX
Posts: 3,271
Likes: 0
Received 0 Likes on 0 Posts
Default

Im at 10.3:1 and with just the increased compression and porting i got some big gains. It really loves the 100oct. with some methanol/alcohol mix. Did you dyno with race gas or just pump gas? With compression that high you would see some good gains with 100oct.
Old 03-13-2004, 04:51 PM
  #13  
Launching!
Thread Starter
 
PCMFORLESS's Avatar
 
Join Date: Jan 2004
Posts: 262
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm using pump gas, but will try the 100 at the track.
thanks,
bryan
Old 03-13-2004, 04:58 PM
  #14  
TECH Fanatic
iTrader: (1)
 
Join Date: Sep 2003
Location: Chesapeake, VA
Posts: 1,009
Likes: 0
Received 0 Likes on 0 Posts
Default

All this sure makes me wonder what my truck would dyno at. Thanks for all the info, Bryan.
Old 03-13-2004, 09:08 PM
  #15  
TECH Regular
 
Join Date: Nov 2003
Location: Dallas
Posts: 434
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by BenKey
All this sure makes me wonder what my truck would dyno at.

You're not the only one wondering, Ben. Your mods list should produce quite impressive numbers...
Old 03-13-2004, 09:28 PM
  #16  
? ? ? ? ? ?
iTrader: (16)
 
BigTex's Avatar
 
Join Date: Nov 2001
Location: East of Dallas
Posts: 7,126
Likes: 0
Received 2 Likes on 2 Posts
Default

I'm wondering too. I may find out this week.

Ben better put down some impressive numbers. He's on the brink of buying a nitrous kit to top it off, and low dyno numbers may just push him over the edge.
Old 03-13-2004, 10:47 PM
  #17  
Cuz I AM a BADMOFO
 
BADMOFO's Avatar
 
Join Date: Apr 2003
Location: Mission to Uranus
Posts: 3,624,039
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by PCMFORLESS
It is surprisingly small. It is a custom grind with durations in the 21x range and lift in the .54x to .55x range. I don't have the card in front of me, but also am not supposed to give out the numbers either, but you can see the ballpark that it is in.
Later,
Bryan

Old 03-13-2004, 10:48 PM
  #18  
TECH Fanatic
iTrader: (1)
 
Join Date: Sep 2003
Location: Chesapeake, VA
Posts: 1,009
Likes: 0
Received 0 Likes on 0 Posts
Default

BigTex - shhhhh.
Old 03-13-2004, 11:26 PM
  #19  
? ? ? ? ? ?
iTrader: (16)
 
BigTex's Avatar
 
Join Date: Nov 2001
Location: East of Dallas
Posts: 7,126
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by BADMOFO
Bryan is in with JD's performance. He is running JPR heads. It sounds like they are working options for supplying truck cam and head packages. I don't blame them for wanting to keep a little secrecy in this setup.
Old 03-14-2004, 02:16 AM
  #20  
Launching!
Thread Starter
 
PCMFORLESS's Avatar
 
Join Date: Jan 2004
Posts: 262
Likes: 0
Received 0 Likes on 0 Posts
Default

I'd definitely like to see what Ben's truck is up to on the dyno as well. I honestly haven't had any issues with my truck or the 02 Escalade we did with the AWD and they are both making pretty good power. The only thing I think I need to do now is beef up my trans along with the new converter. When the tranny is cold it will slip from first to second.
Later,
Bryan


Quick Reply: Silverado SS with heads and cam



All times are GMT -5. The time now is 12:10 AM.