Menu
Home
Post Something
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Car Brands
Car Manufacturers
Toyota
7A-GE 20v PRoblem...
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Bo SEG" data-source="post: 1064394198" data-attributes="member: 118800"><p>hye all...after long time....if forgot to tell the result...</p><p></p><p>all the problem come because of engine timing marking not correct....this problem will come when you build 7age 20v...with using 4age 16v timing belt and standard 20v cam pulley on both side...</p><p>i already change exhaust pulley to adjustable type...and set back the correct or normal marking...and now the result is much better than before...the knock sound also gone a lot...mine still got small knock sound because of my compression......when i calculate the marking...you will advance / retard (i forgot) your marking around 8 degree because of your marking 'lari satu mata' when you put standard 20v cam pulley on both side...for good result...better use both adj pulley..but i love my vvt...so i only use on exhaust side...</p><p></p><p>after you done all this...you will feel the true 7age 20v torque...no need to rev till 9000 rpm to overtake another 20v...hehehe...</p><p></p><p>i already discover 7age 20v power...for me it's all about torque...on dyno also show 153hp on wheel..now i'm on my way back to 4age 20v with new setup skill n knowledge.......i'll post you my project soon...</p><p></p><p>thanks all for those who supporting me and give me advise...</p></blockquote><p></p>
[QUOTE="Bo SEG, post: 1064394198, member: 118800"] hye all...after long time....if forgot to tell the result... all the problem come because of engine timing marking not correct....this problem will come when you build 7age 20v...with using 4age 16v timing belt and standard 20v cam pulley on both side... i already change exhaust pulley to adjustable type...and set back the correct or normal marking...and now the result is much better than before...the knock sound also gone a lot...mine still got small knock sound because of my compression......when i calculate the marking...you will advance / retard (i forgot) your marking around 8 degree because of your marking 'lari satu mata' when you put standard 20v cam pulley on both side...for good result...better use both adj pulley..but i love my vvt...so i only use on exhaust side... after you done all this...you will feel the true 7age 20v torque...no need to rev till 9000 rpm to overtake another 20v...hehehe... i already discover 7age 20v power...for me it's all about torque...on dyno also show 153hp on wheel..now i'm on my way back to 4age 20v with new setup skill n knowledge.......i'll post you my project soon... thanks all for those who supporting me and give me advise... [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
Hi, I am Chong, From Malaysia i want to...
Started by
irfanirfan
ICE -In Car Entertainment
BRAND NEW original rare Yokohama ADVAN Racing RG4...
Started by
david tao
Chassis and Wheels
original rare Yokohama ADVAN Racing RZ2 RZii...
Started by
david tao
Chassis and Wheels
original rare Yokohama ADVAN Racing RG 16x7jj...
Started by
david tao
Chassis and Wheels
original rare Yokohama ADVAN Racing RG 16x7jj...
Started by
david tao
Chassis and Wheels
original rare Rays Volk Racing TE37SL 18x9jj offset...
Started by
david tao
Chassis and Wheels
Spoon Sw388 18x10J+40 5H120 Rim Rims Civic FL5 Type R
Started by
aycy
Chassis and Wheels
Spoon Crane Neck Wing Carbon Spoiler GT Wing Honda...
Started by
aycy
Exterior and Body
Honda Jazz/Fit GK Mugen body kit
Started by
jeff6126
Exterior and Body
original TWS Taneisya P1 racing 17x8.5jj offset +28...
Started by
david tao
Chassis and Wheels
Posts refresh every 5 minutes
The new Supercharged Elise SC
http://images.worldcarfans.com/articles/2007/10/23/9071023.011/9071023.011.1M.jpg
The biggest news from the 2008 Model Year Lotus line-up is the introduction of the Supercharged Elise SC, a 220 PS version of the...
Cusco Adjustable absorbers for S15 FOR SALE
CUSCO ADJUSTABLE ABSORBERS FOR SALE FOR s15 / s14.
Chop shop condition (NO LEAKS).
Adjustable High-Low no soft/hard.
Going for
Rm1400.
tappets help
hi, can anyone help me, i need to adjust the tappets on my proton compact 1.3, their so loud now and its getting out of hand, does anyone know how?
Cheers
Recent Posts
2026 Vios HEV launched with Local Battery Assembly - UMW Toyota Motor
Started by
The_Mechanic
News and Features
SPPF: The Future of Automotive Surface Protection - A Technical Overview
Started by
The_Mechanic
News and Features
Upping Wira 1.5 MMC performance
Started by
Nyfka
Car Modification
Volvo Malaysia Launches Locally Assembled ES90 Electric Sedan
Started by
The_Mechanic
News and Features
AMPANG mari!!ZTH member
Started by
shahaff_07
Groups and Meets
Search
Online now
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Car Brands
Car Manufacturers
Toyota
7A-GE 20v PRoblem...