Author Topic: How much quench is too much  (Read 4512 times)

Offline masracingtd1167

  • Hero Member
  • *****
  • Posts: 1110
  • bill masiello Shelton Ct.
    • View Profile
  • Your Best Time: 7.40's at 181 on motor 6.94 at 192 nitrous
  • Your Engine: 394 chevy
  • Your Track: Lebanon Valley Dragway
  • Your Vehicle: 2003 Neil and Parks
How much quench is too much
« on: September 01, 2013, 09:06:02 AM »
Spud You spoke of too much quench in one of your articles . How much is too Much?

Offline 32bantam

  • Full Member
  • ***
  • Posts: 116
    • View Profile
    • SS3 Race Team
  • Your Best Time: 6.87 at BG 2013 aiming for 7.0
  • Your Track: Empire Dragway, NY
  • Your Vehicle: 32 Bantam altered
Re: How much quench is too much
« Reply #1 on: September 01, 2013, 04:00:06 PM »
Aluminum rods....062    steel rods can be tighter.
Steve Walczak

Offline Spud Miller

  • Global Moderator
  • Sr. Member
  • *****
  • Posts: 332
    • View Profile
    • Fuel Injection Ent., LLC
Re: How much quench is too much
« Reply #2 on: September 06, 2013, 07:13:25 AM »
Spud You spoke of too much quench in one of your articles . How much is too Much?

Too much clearance or SPACE in the quench area can cause issues (not too much squeeze). The amount varies of course depending on the final compression ratio and the shape of the chamber. Like mentioned above, I'd squeeze the quench area all you can, leaving clearance for rod stretch. Adjust the final compression ratio with the dome and then you won't have problems with that.

Fuel Injection Enterprises, LLC
     Mechanical Injection
     Magnetos
     EFI Conversions