|
Corolla Levin Repair, Paint and Tune - WITH VIDEO
|
|
07-03-2008, 12:33 PM
Post: #424
|
|||
|
|||
|
it may be that your pre-ignition problem is because you have too much compression at the moment. As you increase cam duration to 304 though, the compression ratio will drop as valves will be open for 304 degrees of rotation rather than 288, so this may help improve matters...
Also, be sure to check valve / piston clearance when fitting the new 304 cams. Although it'll probably be OK there's no point in taking chances. With regard to timing cams, I've only done it a couple of times myself so I don't want to try and teach you! They're different settings for intake & exhaust, not the same. Check say the "Schrick" camshaft website or similar / do a search on google and make sure you understand how to set cams up. I know you realise this is important. If you're still having problems with pre-ignition once you have the engine running with new cams then perhaps fit a thicker head gasket to reduce compression a tad more. On mine, I'm running 11.5:1 TPS race pistons, but I don't know if / how much TPS may have skimmed the head, etc. Pre-ignition that can be heard with your home made mic is perhaps fairly heavy - but you can still get pre-ignition that may not be audiable with your kit. Investing in a proper headphone and amplified mic (Det Cans) may be worthwhile.. As a final note it's worth remembering that an increase of compression also means an increase of in cylinder temperatures - which can compound the pre-ignition problems also as well as accelerating wear, etc. Your project's one of the more interesting ones here - Hope you persevere and get it running perfectly soon - You deserve every success! VISIT OUR NEW WEBSITES!!!! A Tuner's Paradise Automotive Art On Film Dedication To Automotive Perfection Japan Office Tel - (Calls charged at UK National Rate): 0207-193-3979. Mobile (Japan): +81- (0) 90-4133-3825 Fax (Japan): +81-(0) 47-307-4678 |
|||
|
« Next Oldest | Next Newest »
|
| Messages In This Thread |
|
Corolla Levin Repair, Paint and Tune - WITH VIDEO - apardal - 03-15-2005, 01:06 AM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - apardal - 07-29-2016, 11:00 AM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - DJexor - 07-29-2016, 11:16 AM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - apardal - 07-29-2016, 12:33 PM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - Bean - 07-29-2016, 01:00 PM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - apardal - 07-29-2016, 04:11 PM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - DJexor - 07-29-2016, 04:51 PM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - apardal - 02-16-2024, 08:15 PM
RE: Corolla Levin Repair, Paint and Tune - WITH VIDEO - banpei - 02-16-2024, 10:48 PM
[] - MrOverclock - 04-25-2005, 03:56 AM
[] - The Doctor - 05-21-2005, 03:09 PM
[] - KristianAE86 - 06-16-2005, 01:40 AM
[] - The Doctor - 06-29-2005, 01:53 AM
[] - Jan Pedersen - 07-30-2005, 08:32 AM
[] - The Doctor - 07-30-2005, 08:50 AM
[] - Jan Pedersen - 07-31-2005, 03:11 PM
[] - jamiemirror - 08-01-2005, 03:48 PM
[] - Black Betty - 08-01-2005, 11:22 PM
[] - jamiemirror - 08-02-2005, 10:24 AM
[] - MrOverclock - 08-24-2005, 02:25 AM
[] - Jan Pedersen - 09-10-2005, 09:58 AM
[] - BastianAE86 - 09-10-2005, 08:10 PM
[] - SekiguchiUeno - 09-15-2005, 09:24 AM
[] - Black Betty - 09-15-2005, 08:50 PM
[] - Black Betty - 09-15-2005, 10:18 PM
[] - Jan Pedersen - 09-16-2005, 07:56 AM
[] - Black Betty - 09-16-2005, 06:49 PM
[] - MrOverclock - 10-03-2005, 02:43 PM
[] - MrOverclock - 10-04-2005, 04:43 PM
[] - BastianAE86 - 10-09-2005, 10:11 PM
[] - MrOverclock - 10-09-2005, 10:28 PM
[] - SekiguchiUeno - 10-13-2005, 12:25 PM
[] - Tofu @ AE86 - 10-13-2005, 03:01 PM
Congratulations. - irishtwincam - 10-13-2005, 03:06 PM
[] - Joe Ae86 Irl - 10-13-2005, 05:07 PM
[] - Jan Pedersen - 10-15-2005, 09:08 AM
[] - Jan Pedersen - 10-15-2005, 01:37 PM
[] - Joe Ae86 Irl - 10-15-2005, 01:48 PM
[] - BastianAE86 - 10-17-2005, 04:25 PM
[] - MrOverclock - 10-22-2005, 04:39 PM
[] - Ian - AE86 - 10-22-2005, 07:18 PM
[] - MrOverclock - 11-01-2005, 02:53 AM
[] - smallport4ag - 11-11-2005, 11:24 PM
[] - jamiemirror - 03-06-2006, 01:07 PM
[] - cannabolic - 03-06-2006, 10:36 PM
[] - StudeBaker - 03-08-2006, 12:09 AM
[] - jamiemirror - 03-08-2006, 09:54 AM
additional ITB files - jamiemirror - 03-24-2006, 04:55 PM
[] - jamiemirror - 04-12-2006, 01:55 PM
[] - Jan Pedersen - 04-12-2006, 06:43 PM
[] - Jan Pedersen - 04-12-2006, 10:18 PM
[] - SekiguchiUeno - 04-22-2006, 05:10 PM
[] - cannabolic - 04-24-2006, 10:11 AM
[] - Jan Pedersen - 07-31-2006, 10:28 PM
[] - cannabolic - 08-01-2006, 02:03 PM
[] - cannabolic - 08-04-2006, 10:15 AM
[] - jamiemirror - 09-04-2006, 02:04 PM
[] - Rasteirinho - 05-04-2007, 11:10 PM
[] - Rasteirinho - 05-07-2007, 12:58 AM
[] - Roku_trueno - 05-15-2007, 04:23 PM
[] - Roku_trueno - 05-16-2007, 02:44 PM
not so good lad - ae86_ladd - 06-25-2007, 01:17 AM
[] - electric mic - 07-02-2007, 02:04 PM
[] - projectrollas - 07-03-2007, 08:03 AM
[] - Roku_trueno - 07-18-2007, 01:53 PM
[] - Rasteirinho - 08-08-2007, 01:21 AM
[] - speedyrolla - 08-17-2007, 12:20 AM
[] - RBpoweredSileighty - 08-21-2007, 07:25 PM
[] - Roku_trueno - 08-23-2007, 07:54 PM
[] - Rasteirinho - 08-24-2007, 11:26 AM
[] - dikolotour - 08-24-2007, 12:00 PM
[] - Roku_trueno - 11-16-2007, 05:58 PM
[] - dikolotour - 11-16-2007, 09:33 PM
[] - Rasteirinho - 11-27-2007, 02:05 PM
[] - Rasteirinho - 11-27-2007, 09:53 PM
A LOT OF RESPECT - cab32 - 03-26-2008, 01:48 AM
[] - Jan Pedersen - 04-07-2008, 09:01 AM
[] - dikolotour - 04-07-2008, 10:04 AM
[] - ae86suisse - 04-07-2008, 09:01 PM
[] - Rasteirinho - 04-30-2008, 11:58 AM
[] - ae86suisse - 04-30-2008, 12:08 PM
[] - Miguel - Newera - 07-03-2008, 01:21 AM
[] - Miguel - Newera - 07-03-2008 12:33 PM
Corolla Levin Repair, Paint and Tune - WITH ITB's - apardal - 07-07-2008, 12:59 AM
Corolla Levin Repair, Paint and Tune - Track Day Videos - apardal - 08-05-2008, 12:13 PM
[] - Emanuelae86 - 09-08-2008, 12:20 AM
[] - NIPPONSTYLE - 03-21-2009, 01:40 AM
[] - irishtwincam - 03-30-2009, 05:21 PM
[] - irishtwincam - 03-30-2009, 05:47 PM
[] - irishtwincam - 04-06-2009, 03:08 PM
[] - Jan Pedersen - 08-14-2009, 07:11 PM
[] - Kid Karola - 09-07-2009, 10:43 PM
[] - dikolotour - 09-15-2009, 01:24 AM
[] - andrecorreia - 09-17-2009, 02:17 PM
[] - Bubble_Drift - 12-14-2009, 12:38 AM
[] - irishtwincam - 01-22-2010, 10:51 AM
[] - Petros AE86 - 01-04-2012, 07:50 AM
[] - Roku_trueno - 01-04-2012, 03:16 PM
|
| Possibly Related Threads... | |||||
| Thread | Author | Replies | Views | Last Post | |
| 1986 Toyota Corolla Levin 2dr GT-Apex | ondafly | 0 | 9 |
Yesterday 10:05 PM Last Post: ondafly |
|
| Toyota Corolla AE86 LEVIN ( Poland) | sylwekgtir | 40 | 64,529 |
11-23-2018 10:13 PM Last Post: sylwekgtir |
|
| Trueno Hatch and Levin Coupe - Repair, replace, pray xD | TomRich | 13 | 19,487 |
10-07-2018 09:45 PM Last Post: banpei |
|
| RaceMinded satin black Toyota Corolla AE86 Levin Coupe | RaceMinded | 22 | 36,451 |
09-02-2010 07:25 PM Last Post: Apolan |
|
| Shell make over a coat of paint | williep12 | 4 | 8,397 |
02-01-2010 03:52 PM Last Post: Kid Karola |
|
User(s) browsing this thread: 1 Guest(s)




