boring the trottle body to 70mm

ONLY for ADVANCED technical discussion about the 240sx!
Post Reply
racing_240sx
Posts: 43
Joined: Sat Mar 19, 2005 4:55 pm
Car: 1993 nissan 240sx FASTback with a fully work head cams,milled,port,polish
Contact:
Contact racing_240sx

Post

i can bore the trottle body right ? if i can too what

Top
Q45tech
Moderator
Posts: 14296
Joined: Tue Apr 30, 2002 3:19 am
Car: 1990 Q45 342,400 miles 22 years ownership with original engine
1995 G20t 5 speed 334,000 miles 16" 2002 wheels - 205/50/16 Sr20ve vvl

Post

Measure the TB on a flow bench you will find it offers very very little restriction.........compared to valve curtain area or even the MAF.

Lots of work for 1.0 HP especially considering the potential for doing a lousy job and creating problems at idle and cruise.
Top
racing_240sx
Posts: 43
Joined: Sat Mar 19, 2005 4:55 pm
Car: 1993 nissan 240sx FASTback with a fully work head cams,milled,port,polish
Contact:
Contact racing_240sx

Post

ok thanks
Top
User avatar
Bart
Posts: 394
Joined: Mon Jul 28, 2003 5:13 pm

Post

while youre on the throttle subject have you come accross a slide type throttle? If so do you know of any pics or specs of one?
Top
Post Reply

Return to “240SX Technical Forum”

Search for Nissan stuff on ebay!
Find Your Forum!

 

NICOclub's Nissan forums and Infiniti forums and all affiliated sites are the property of HDS Holdings, Inc.
They are independent publications and are not affiliated with or endorsed by Nissan or Infiniti.

Information Copyright © 2000-2026 by NICOclub, all rights reserved. Material may not be copied or reprinted without written permission.

Privacy Policy