pdiazbtc-- Who's hi flow CAT were you using to make the 299.9?
Thanks. |
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Originally Posted by pdiaztbc
94 Touring 60,000 miles original motor
320.7 rwhp @ 1 bar Mods: Greddy intake modified/polished intake manifold Greddy standard mount intercooler Power FC tuned by Chris at RP 850cc injectors RP Competition fuel pump Effini Turbos (sequential) downpipe midpipe (299.9 rwhp with hi performance cat @ 1bar) Greddy EVO catback No offense but I would have expected to see a higher number. I made 325 at 1 bar (to be honest I would have to dig up my old dyno sheet but I think it was 14psi) on my stock non sequential set up before I went single. Mods were stock motor, stock non seqential turbos, no cats, smic, hks f-con, profec b, RP fuel pump. Do not take this as a put down but I just thought the effini turbos with a tuned pfc would have made more at 1 bar.. |
Proof Is in the Paper !!
Here is the Pic. shows my Dyno Run from Friday.
492 RWHP @23Lb Boost 393 Torque Might i add on Pump Gas 93 Octane and Alcohol Injection http://img.photobucket.com/albums/v2...0Sheets/11.jpg |
Sorry, Try this
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93 RX7
Stock (to my knowledge) motor with 75k miles 3" dp 3" catback drilled out intake box power fc running a basemap 12-13psi 285.7rwhp torque reading was way off (55 on the first run, 780 on the second.. they couldnt make it calculate right) And my afrs were in the 11 range and went to about 10.9-10.8 around redline. Once I get my hands on a scanner I'll upload the graphs. http://mindclarity.com/cloead/dyno.jpg |
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Here is mine: 497.7whp, 350.6ft/lbs
17psi, 93 octane, super conservative AFRs Relivant Mods: Greddy T-88 turbo kit 850/1600 injectors Porsche fuel pump Power FC w/commander Ceramic Apex seals large street port ACT 9.5lbs flywheel ACT clutch Pettit Racing pully kit 4" downpipe w/external Greddy wastegate to 4" custom exhaust HKS ignition Pettit racing coolcharge III intercooler engine was ballanced and blueprinted ported and polished intake manifold |
Rob, your dyno graph's hp and torque curves don't cross over at 5250 either....Any idea why?
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Alot of that depends on the software or dyno u use. Dyno Jet doesnt calculate HP from torque. they use time and Rpm to to calculate these numbers. it has been brought up on another threat so if you like read it there. i think its explained better.
https://www.rx7club.com/showthread.p...2&page=4&pp=15 |
Originally Posted by rx7tt95
Rob, your dyno graph's hp and torque curves don't cross over at 5250 either....Any idea why?
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dyno run prior to single
This is a crappy pic of one dyno (15 psi) run out of a set of 7 prior to going single. Initially I was somewhat pleased, but as I was leaving I noticed all the dyno numbers were in standard and not SAE (corrected) format. I then asked the dyno operator for a few graphs with SAE data, which resulted in lower numbers. The first 6 runs were performed at 0.95 on the PFC, 15psi on the Autometer. The split was kept at 12 for the first 3 runs to determine the optimum timing maps. I then varied the split to 10 and 14 on the timing map, which performed the best on the first 3 runs. With the exception of one all runs were data logged including AFRs and EGTs. stock sequential twins, stock ports, PFC, 1300s, dp, mp, cb, intake, smic, HKS Twin Power
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dyno run prior to single
This is a crappy pic of one dyno (15 psi) run out of a set of 7 prior to going single. Initially I was somewhat pleased, but as I was leaving I noticed all the dyno numbers were in standard and not SAE (corrected) format. I then asked the dyno operator for a few graphs with SAE data, which resulted in lower numbers. The first 6 runs were performed at 0.95 on the PFC, 15psi on the Autometer. The split was kept at 12 for the first 3 runs to determine the optimum timing maps. I then varied the split to 10 and 14 on the timing map, which performed the best on the first 3 runs. With the exception of one, all runs were data logged including AFRs and EGTs. stock sequential twins, stock ports, PFC, 1300s, dp, mp, cb, intake, smic, HKS Twin Power
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how can you get big power like these numbers and still pass california smog
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Originally Posted by jakethesnake$$$
how can you get big power like these numbers and still pass california smog
*cat-back exhaust *intake *intercooler *hi-flow cat *bored out secondary injectors (1300cc) *upgraded fuel pump *mild streetported engine *PFC with little trick to light check engine light at start-up You should be able to make 330+ rwhp with this setup at 15-16 psi. If you want more power, you can run a midpipe and make 350+ rwhp. You'll have to swap a stock cat back in for testing. If you get a tester that holds you on the visuals (some will ignore some visuals if you pass sniffer), you can get CARB approved intake and intercooler setup. They won't notice any of the other items. Or you can just swap back in the stock intake and IC, it doesn't take that long. |
just a question how many motors have you guy gone through building and tuning your cars
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Protech Performance
Greddy T-78
Apex N1 Midpipe PTP Fuel System 850's/1600's Street Port 2mm 2 piece seals PTP built motor Power FC HKS Twin Power NGK 115 Plugs Greddy Front Mount Extrude honed intake manifold Greddy Profec B HKS Coilovers Tuned by PTP (Protech Performance) 561 hp / 509 tq Jon Protech Performance www.ptpmotorsports.com 512-834-8771 |
Dyno graph?
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Sorry computer wouldn't let me log back on last night so i gave up here is the dyno.
http://store1.yimg.com/I/ptpinc_1843_56180 Jon |
Originally Posted by Jonptp
Sorry computer wouldn't let me log back on last night so i gave up here is the dyno.
http://store1.yimg.com/I/ptpinc_1843_56180 Jon |
27-28 lbs
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Originally Posted by Jonptp
27-28 lbs
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Originally Posted by pianoprodigy
Impressive. And that was a 3rd gear pull as well. You should see an increase when doing a 4th gear pull (at least I always do).
Thank you well I changed the computer in the dyno about 3 months ago and cant find my other dyno graph. We changed computers because the old one was messing up so maybe it got erased or something. But the other graph had more power. Jon |
Originally Posted by Jonptp
Thank you
well I changed the computer in the dyno about 3 months ago and cant find my other dyno graph. We changed computers because the old one was messing up so maybe it got erased or something. But the other graph had more power. Jon Could you change the MPH scale to RPMs? I know I could figure it out, but I'm too lazy. Also, you should submit your dyno chart to Wargasm's dyno comparison site. If you haven't seen it, check it out at http://dyno.zeroglabs.com/dyno.php Alan |
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Just got back from getting my Power-FC tuned, and it turns out by 7000 RPM's my stock injectors are hitting 99.9% injector duty (after being tuned.)
Also mods include: Blitz FMIC Apexi Power-FC Apexi inake Pettit DP MP Blitz Nur-spec ca-back Spec stage II clutch ACT X-ACT streetlight flywheel Koyo radiator Here is my dyno sheet: (and it was on a mustang dyno so my #'s are like 10-15% lower than other dyno's) |
your numbers seem alittle low for your mods you definatly ned bigger injectors :eek: 99.9% load holy crap
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Originally Posted by jakethesnake$$$
your numbers seem alittle low for your mods you definatly ned bigger injectors :eek: 99.9% load holy crap
But yes, he definitely needs upgraded fuel system (injectors and pump)! |
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