Organized Drag Racing and Autocross Drag racing and autocross discussions and questions. Techniques, tips, suggestions, and "what will I run?" questions.

estimated e/t

Thread Tools
 
Search this Thread
 
Old Nov 13, 2006 | 07:05 PM
  #1  
steve87iroc's Avatar
Thread Starter
Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 368
Likes: 0
From: sandusky
Car: 1987 iroc z
Engine: 355 dart platinum 215cc heads
Transmission: <<BLOWN UP TH400>>
Axle/Gears: 10 bolt 4.11's
estimated e/t

i recently had a 355 2 bolt 882 heads 440/440 lift cam holley street dominator and 650 carb with stock 700r4 trans and it ran 14.14. the motor spun a couple bearings. anyways i baught a bigger cam for it 488/510 lift with 240/244 duration got new pistons wich will put the compression ratio to about 10:3.1 same intake and carb might get new heads but with the same heads and with a turbo 400 shift kit and 3500 stall what do you think it will run. thanks
Reply
Old Nov 13, 2006 | 10:09 PM
  #2  
steve87iroc's Avatar
Thread Starter
Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 368
Likes: 0
From: sandusky
Car: 1987 iroc z
Engine: 355 dart platinum 215cc heads
Transmission: <<BLOWN UP TH400>>
Axle/Gears: 10 bolt 4.11's
will it atleast break 13's
Reply
Old Nov 13, 2006 | 11:12 PM
  #3  
leeperryracing's Avatar
Supreme Member
 
Joined: Apr 2004
Posts: 1,077
Likes: 0
From: Denver, CO
Car: cleanest '86 sport coupe around!!
Engine: 355ci twin 66mm turbos on e85
Transmission: built rmvb th400 w/ t-brake
Axle/Gears: 3.23
oh god...I would hope so at least.
Reply
Old Nov 13, 2006 | 11:44 PM
  #4  
steve87iroc's Avatar
Thread Starter
Member
iTrader: (1)
 
Joined: Jul 2004
Posts: 368
Likes: 0
From: sandusky
Car: 1987 iroc z
Engine: 355 dart platinum 215cc heads
Transmission: <<BLOWN UP TH400>>
Axle/Gears: 10 bolt 4.11's
what would be a good guess on what it would run
Reply
Old Nov 14, 2006 | 01:03 AM
  #5  
xpndbl3's Avatar
Supreme Member
iTrader: (5)
 
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
13.7 ditch those heads for ANYTHING and go faster.
vortecs, L98s, 113 casting vette heads, whatever
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
angel2794
Theoretical and Street Racing
25
Mar 7, 2026 01:08 PM
skip91
Body
17
Sep 24, 2015 03:29 PM
ULTM8Z
DIY PROM
1
Sep 16, 2015 09:15 AM
bellez77
Body
14
Sep 5, 2015 08:39 PM
ws6transam
Tech / General Engine
9
Jan 31, 2001 07:18 AM




All times are GMT -5. The time now is 12:04 PM.