- HOME
-
CAR-SPECIFIC SITES
- 240sx.org
- 240sxConvertible.com
- EX35Forum.com
- 350zClub.org
- 370zClub.org
- ConceptNissan.com
- CubeDriver.com
- DatsunForum.com
- DatsunPickup.com
- FX35Forum.com
- InfinitiFX37.com
- FX45Forum.com
- G25Driver.com
- G35club.org
- G37Driver.com
- G37Convertible.com
- GTRclub.org
- NissanLeafForum.com
- InfinitiG37.com
- InfinitiM37.com
- M35forum.com
- M45forum.com
- M56club.com
- MaximaClub.org
- NissanJuke.org
- NissanRogue.org
- NissanTrucks.org
- NissanVersa.org
- TheNissanPath.com
- Z32club.org
- ARTICLES BY VEHICLE
- OTHER ARTICLES
- PRODUCT REVIEWS
- SERVICE MANUALS
- MARKETPLACE
- ADVERTISE
AZGhost623
https://forums.nicoclub.com/memberlist.php?mode=viewprofile&u=113&sid=df014f3893945b39829bba7ec6d55752
performance valve train question
Thu Jul 09, 2015 7:03 pm
performance valve train question
A forum for owners of S30 and S130 Datsun Z's... 240Z, 260Z, 280Z and 280ZX!
-
AZGhost623
- Posts: 2
- Joined: Fri Mar 20, 2015 12:37 pm
- Car: 1976 280Z
performance valve train question
Post by AZGhost623 » https://forums.nicoclub.com/azghost623-u249485.html Thu Jul 09, 2015 7:03 pm
Just out of curiosity sake, why are the big performance valves (46mm intake/ 38mm exhaust) 117-119mm when the stock valves are 114-115mm in length? I am assuming that the longer valves allow for a more beefier/taller spring to handle more higher rev's? Is that the case? 3mm is quite a difference in length...
Jump to
- General Chat
- Nissan Car Forums
- NISMO
- 240SX Forums | 180SX Forums | Silvia Forums
- 240sx General Discussion
- 240SX Technical Forum
- 240SX Convertible Forum
- Z-Car Forums
- Z-Series News and Events
- The NEW Proto Z (Z35)
- 350z / 370z Discussion
- 350z / 370z Technical
- 350z / 370z Classifieds
- 300ZX (Z32) General
- 300ZX (Z32) Technical
- 300ZX (Z32) Classifieds
- 300ZX (Z31) Forum
- Altima Forum
- Altima General Discussions
- Altima Coupe (2008-2013)
- 1st Generation Altima Sedan (1993-1997)
- 2nd Generation Altima Sedan (1998-2001)
- 3rd Generation Altima Sedan (2002-2006)
- 4th Generation Altima Sedan (2007-2012)
- 5th Generation Altima Sedan (2013-2018)
- 6th Generation Altima Sedan (2019+)
- Sentra Forum / Infiniti G20 Forum / Pulsar / NX Forum
- Maxima Forum & I30 / I35 Forum
- GTR Forum / Skyline Forum
- Versa Forum
- Versa General Chat
- Versa Technical Discussions
- Murano Forum
- Rogue Forum
- Cube Forum
- Juke Forum | Qazana Forum
- Kicks Forum
- Leaf Forum
- Quest Forum
- Pike Cars: Pao, Be-1, Figaro and S-Cargo
- Others
- Infiniti Car Forums
- G35 Forum, G37 Forum, G25 Forum, Q40 Forum
- G35 and G37 General Discussions
- G35 and G37 Engine, Drivetrain & Tuning
- G35 and G37 Interior, Exterior and Audio
- G35 and G37 Suspension, Brakes, Wheels and Tires
- G37 Convertible Forum
- G35 and G37 Modification database
- Infiniti Q50 / Q60 Forum
- Infiniti M35 and M45 Forum
- Infiniti M37, M56, M35h Hybrid and Q70 Forum
- Q45 Forum / Cima Forum
- Infiniti Q30 Forum
- J30 Forum / M30 Forum
- VIP Forum
- Datsun Forums
- Datsun Chat
- Datsun Z Forum
- Datsun 510 / Bluebird
- Datsun Roadster
- Datsun 410 / 411
- Other Datsun Cars
- Datsun 320
- Datsun 520 / 521
- Datsun 620
- Datsun 720
- Datsun Classified Ads
- Datsun / Nissan Patrol
- Nissan / Infiniti Truck, Crossover and SUV Forums
- Nissan Trucks Forum
- Nissan Truck Classifieds
- Nissan Titan Forum
- Nissan Pathfinder Forum / Infiniti QX4 Forum
- Infiniti QX30 Forum
- Infiniti EX35 / EX37 and QX50 / QX55 Forum
- Infiniti JX35 / QX60 Forum
- Infiniti FX35 / FX45 / FX37 / FX50 / QX70 Forum
- Armada Forum / QX56 Forum / QX80 Forum
- Nissan NV200 Forum
- Technical
- Engine Tuning
- Nissan Tires, Wheels, Brakes and Suspension
- Nissan Audio / Entertainment / Security
- Interiors
- Detailing Forum
- NICO Marketplace
- Advertisers' Marketplace!
- Fabricators' Market
- Classifieds
- Nissan For Sale
- Infiniti for Sale
- Infiniti Parts For Sale
- Nissan / Infiniti Wanted (WTB)
- Electronics (for sale)
- Exterior (for sale)
- Wheels / Tires (for sale)
- Brakes / Suspension (for sale)
- Engine / Drivetrain (for sale)
- Interior (for sale)
- Complete Part-Outs
- Other Vehicles For Sale
- Non Car-Related Items For Sale
- Nissan Engines
- SR20DET Forum (rear-drive)
- SR20DE / SR20VE / SR20DET Forum (front drive)
- KA24E / KA24DE Forum
- KA24ET / KA24DET Forum
- CA18DE / CA18DET Forum
- VG30 / VE30 Forum
- VQ30DE / VQ35DE / VQ35HR Forum
- RB20DET / RB25DET / RB26DETT Forum
- QR Series
- VH45DE / VK45DE / VK56DE Forum
- Hybrids
- Nissan Motorsports
- Nissan Road Racing / Auto X Forum
- Nissan Drift Forum
- Nissan Drag Racing Forum
- Nissan Off-Road Racing
- No Parking Zone
- Miata Madness
- Gaming
- The Sports Bar
- Computers / Electronics
- Science!
- The Great Outdoors
- Around the House
- The Music Room
- Politics Etc.
- Test Forum
- NICO National Events
- Past NICO Events
- 2017 NICOFest at the Dragon
- NICO Regional and International Forums
- Northwest Region
- California Region
- Southwest Region
- Midwest Region
- Central Region
- Southeast Region
- Northeast Region
- International Region
- Nissan Charla General en Español
- Ogólna Pogawędka w Języku Polskim
Search for Nissan stuff on ebay!
Find Your Forum!
Nissan Forums
- 240sx / Silvia
- Maxima / I30 / I35
- 350Z / 370z
- Altima / Bluebird
- Sentra
- Versa
- GTR / Skyline
- Juke
- Kicks
- Leaf
- Cube
- Murano
- Quest
- Rogue
- Pathfinder
- TheNissanPath.com (more Pathfinder)
- Frontier / Xterra / Titan
- Non-Nissan Cars
Infiniti Forums
- G35 / G37 / G25 / Q40
- Q50 / Q60
- M35 / M45
- M37 / M56 / Q70
- Q30
- Q45
- G20
- J30 / M30
- EX35
- FX35 / FX45 / FX50
- QX4
- QX56
- QX30
Datsun Forums
- 240Z / 260Z / 280Z
- 510 / Bluebird
- Roadster / Fairlady
- 410 / 411
- Other Datsun Cars
- 320 Pickups
- 520 / 521 Pickups
- 620 Pickups
- 720 Pickups
Technical Forums
Classifieds / Marketplace
Nissan Motorsports
General Forums
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 © 2000-2024 by NICOclub, all rights reserved. Material may not be copied or reprinted without written permission.