Subject	Portwork, piston crown work, combustion chamber work
Posted by	AshsZ (FABio) on January 28, 2003 at 9:17 PM
	This message has been viewed 238 times.
In Reply To	what mods are you talking about? posted by aliaZ on January 28, 2003 at 09:05 PM
Message	.. port matching knife edge intake spline A piston's view. Note there are no sharp edges. :) More port matching: and piston smoothing. I think the material I removed from the piston and combustion chamber lowered the compression a little.. Not sure how much, but that with the removal of sharp edges that stay glowing hot are what I think allow me to run so much timing. I gave a huge dialogue on ignition timing and that my 1/4 miles times dropped as I raised timing, not boost. The stock turbos are pretty much maxed at 16psi for our engine. If you dont go over 16psi, intake charge temps are low enough that you can raise timing safely and make a lot more power. [ ashleypowers.com ] [ agpowers@bellsouth.net ] [ Zemulator Information Sheet ] When pigs dance, you better get it on video... "You never really learn to swear until you learn to drive." -George Carlin
Follow Ups	Dyno results are in. JWT, AshSpec & Zemulated. - AshsZ (FABio) 19:45:04 01/28/03 Nice numbers. Looks like 400rwhp on stockers will become - U ZCREAM (TTZ in '03) 19:50:53 01/28/03 This helps,, lol :) - ZBlacktt 20:21:27 01/28/03 stock turbos are stock turbos :-) (n/m) - U ZCREAM (TTZ in '03) 20:59:28 01/28/03 It's possible with less, trust me :) - SeedyROM 22:00:19 01/28/03 Sean damn near put that down last Saturday here >> - ChristopherTheOne 16:54:38 01/29/03 Next week we are taking two leaf blowers, 1 for each IC :)>> - AshsZ (FABio) 18:25:51 01/29/03 nice numbers! keep it up (n/m) - Zeus 19:57:16 01/28/03 You need a FMIC:-) And how do you guys >>> - George(boostsolutionsinc.net) 19:58:28 01/28/03 the awning over the dyno is metal. It echoed the sound - AshsZ (FABio) 20:02:23 01/28/03 Was your highest run 16psi, or did I miss it :) (n/m) - ZBlacktt 20:22:41 01/28/03 his car wasnt that loud - SkiFly01 21:20:19 01/28/03 Very nice. Can't wait !! (n/m) - aspendog 20:02:15 01/28/03 A couple of questions - onlinediamond 20:03:30 01/28/03 Intake, exhaust tips after resonators, pulley, my ECU. - AshsZ (FABio) 20:20:40 01/28/03 ECU turnaround, same day overnight. - AshsZ (FABio) 20:21:58 01/28/03 I stand corrected! The NA has 188K miles on it!! - AshsZ (FABio) 21:34:47 01/28/03 The NA mods are... - SkiFly01 21:36:31 01/28/03 you put down 190 with those mods and the JWT chip? - Guapo 21:47:02 01/28/03 It isnt JWT, its Ash spec - SkiFly01 22:19:56 01/28/03 I was referring to the 190 you put down on JWT. - Guapo 22:26:44 01/28/03 What are you saying, Guapo? I want to hear the bottom line. - AshsZ (FABio) 22:33:29 01/28/03 getting 189 on stock ecu is not bad - SkiFly01 23:02:12 01/28/03 He was also able to tune for fuel though, which - AshsZ (FABio) 13:12:02 01/29/03 I think what he's getting at is the fact that he - AshsZ (FABio) 22:30:54 01/28/03 I'm not trying to be stubborn - Guapo 00:11:22 01/29/03 His car also has 188K miles on it. Not sure how - AshsZ (FABio) 07:38:50 01/29/03 yeah, that was a typo in reference to the porting - Guapo 10:05:26 01/29/03 on the NA program isn't 13.5 kinda lean for the street? (n/m) - MyWhiteZTT(NJ) 20:03:59 01/28/03 Nope 13.5 might be a little rich for an NA, but - Chip(GinnMotorsports) 20:06:39 01/28/03 ok...but for a TT 12.5 a safe point for the street? (n/m) - MyWhiteZTT(NJ) 20:11:35 01/28/03 I'd say 11.5 is safe. I made good power at that A/F, - AshsZ (FABio) 20:23:17 01/28/03 In boost the AFR has to be 11.5 to 12. But if you have a - George(boostsolutionsinc.net) 20:24:14 01/28/03 I would stay away from 12.5, built engine or not. - Chip(GinnMotorsports) 22:22:14 01/28/03 where are the jwt vs yours? - genic 20:34:26 01/28/03 I didn't do a comparison of mine vs. JWT's because - AshsZ (FABio) 20:50:02 01/28/03 good points. but you still suck :) - genic 21:00:13 01/28/03 ROFL.. HEre's the cliff notes> - AshsZ (FABio) 21:04:14 01/28/03 ahh...sweet. see now thats useful to people like me (n/m) - genic 21:05:39 01/28/03 what mods are you talking about? - aliaZ 21:05:13 01/28/03 yeah, I admit I know very little, but what is it about Ashs - hoss 21:07:30 01/28/03 Portwork, piston crown work, combustion chamber work - AshsZ (FABio) 21:17:36 01/28/03 good stuff. Thanks for the info. (n/m) - hoss 21:43:40 01/28/03 its amazing these small changes make such a big difference - ScubaSteve 22:43:35 01/28/03 Opening the ports helps. Polishing it doesnt. > - AshsZ (FABio) 23:43:47 01/28/03 Good call, nice work :) (n/m) - SeedyROM 21:58:37 01/28/03 2ND. (n/m) - Arturo C. 23:06:19 01/28/03 very interesting. (n/m) - sbsTT(MD) 21:50:03 01/28/03 Where is this new dyno place? - BDz32 (FL) 22:29:23 01/28/03 Do you have SAE HP number? They are all Actual HP - Mega Pascal 22:54:15 01/28/03 The numbers in the dyno charts are the corrected SAE - AshsZ (FABio) 23:45:30 01/28/03 No, actually the numbers in the charts are all uncorrected> - Mike (Austin) 11:35:02 01/29/03 You are correct. It was pinging on the last few runs - AshsZ (FABio) 12:08:39 01/29/03 Hahahaha - Marshall 04:27:36 01/30/03 Forever, o wise one (n/m) - Mike (Austin) 17:55:05 01/30/03 I think it's time to bury the hatchet. (n/m) - Marshall 01:13:03 01/31/03 Ash, I'm still waiting for my eprom... - weingart 23:01:57 01/28/03 Argh.... Again? I have sent an EPROM twice... - AshsZ (FABio) 23:15:39 01/28/03 Fedex, DHL, both are ok... but - weingart 23:48:45 01/28/03 It should be ready by march. The hardest part is done> - AshsZ (FABio) 23:54:06 01/28/03 USPS = UNITED STATES postal service, not Canadian =) (n/m) - SoSideways 04:39:54 01/29/03 I use USPS to ship to Canada, your statement makes no sense. (n/m) - Chip(GinnMotorsports) 10:11:36 01/29/03 If you would just use EMS, you would have a tracking number - Chip(GinnMotorsports) 10:09:47 01/29/03 .... - RSR 07:13:27 01/29/03 I dont squeeze the programs to the limit. There is - AshsZ (FABio) 09:34:56 01/29/03 Sounds like you've thought about it..... (n/m) - RSR 11:26:43 01/29/03 What about OBD2? (n/m) - ZXtaZTT 07:32:53 01/29/03 What about it? - AshsZ (FABio) 07:39:51 01/29/03 Very nice, but here's a question i thought of this morning - Woody75 (Denver) 08:22:57 01/29/03 If you fine tune it initially, the MAS should correct - Chip(GinnMotorsports) 10:13:50 01/29/03 Exactly. Another point, if it were so slippery as - AshsZ (FABio) 10:29:19 01/29/03 If you want to build a dyno queen, you can.. - AshsZ (FABio) 10:27:21 01/29/03 OK, I am almost convinced AshsZ - stepn2ya 11:05:08 01/29/03 The $250 is for an EPROM upgrade. It is a new memory - AshsZ (FABio) 12:05:22 01/29/03 Is the ECU upgrade being done on exchange? - RezidentEvil 13:28:00 01/29/03 You send your ECU to me. I take care of everything. (n/m) - AshsZ (FABio) 14:40:02 01/29/03 The emprom is different than the ones in our cars with cost - MikeH(Twin GT35BB Incon Z) 15:34:09 01/29/03 The Zemulator uses flashram. Its backed up with an - AshsZ (FABio) 17:30:57 01/29/03 Good Job Ash, how much total timing did you achieve - MikeH(Twin GT35BB Incon Z) 15:32:18 01/29/03 And that's the main reason I didn't compare mine to JWT>> - AshsZ (FABio) 16:11:35 01/29/03 I didn't realize the JWT was conservative with timing >> - ChristopherTheOne 17:21:07 01/29/03 Will the Zemulater handle N02 and dual mafs ? I would - MikeH(Twin GT35BB Incon Z) 17:19:30 01/29/03 Dual MAS setups will require an averaging circuit - AshsZ (FABio) 17:41:54 01/29/03
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