1LikesSirio engines thread
08-14-2006 | 01:33 AM
#1456
Originally Posted by DaRollaRacer
Hi Itchy,
I had problems making run time at the Great Lakes Challenge because the track was huge. At smaller tracks, I'm not worried at all. I'll get this thing sorted out.
I'll be giving the Novarossi 2630 another try this coming weekend. It'll be at a track similar in size as the GLC.
Hey Robert, would you ever give a 21T second gear pinion a try for the Toledo track?
Dave
I had problems making run time at the Great Lakes Challenge because the track was huge. At smaller tracks, I'm not worried at all. I'll get this thing sorted out.
I'll be giving the Novarossi 2630 another try this coming weekend. It'll be at a track similar in size as the GLC.
Hey Robert, would you ever give a 21T second gear pinion a try for the Toledo track?
Dave
08-14-2006 | 02:26 AM
#1457
Tech Elite
Joined: Dec 2004
Posts: 2,198
From: The Netherlands
Originally Posted by Slo-MTX4
Ok guys i have a bit of a problem atm with my evo3. After a straight it seems run on a bit before it settles back to idle.
lean out the bottom end, and lower the idle rpm.....
You can try this on the startbox.
When engine goes back from full rpm, listen to it.
If it idles high and after a few seconds goes down in rpm, the bottom end is to rich.
If it idles low, and after a few seconds the rpm goes up, the bottom end is to lean.....
08-14-2006 | 05:36 AM
#1458
Tech Addict
Joined: Jan 2006
Posts: 562
From: it's only illegal if you get caught!
Originally Posted by DaRollaRacer
Hi Itchy,
I had problems making run time at the Great Lakes Challenge because the track was huge. At smaller tracks, I'm not worried at all.
Dave
I had problems making run time at the Great Lakes Challenge because the track was huge. At smaller tracks, I'm not worried at all.
Dave
-try backing off the clutch a bit so the engine doesnt rev up as much before it engages.
-use a bit longer fuel line
all of these only give you a few more seconds of runtime but it all adds up!
08-14-2006 | 02:48 PM
#1460
Tech Elite
Joined: Jul 2006
Posts: 3,662
From: Brampton ont canada
Originally Posted by M7H
Common "problem" with engines in general....
lean out the bottom end, and lower the idle rpm.....
You can try this on the startbox.
When engine goes back from full rpm, listen to it.
If it idles high and after a few seconds goes down in rpm, the bottom end is to rich.
If it idles low, and after a few seconds the rpm goes up, the bottom end is to lean.....
lean out the bottom end, and lower the idle rpm.....
You can try this on the startbox.
When engine goes back from full rpm, listen to it.
If it idles high and after a few seconds goes down in rpm, the bottom end is to rich.
If it idles low, and after a few seconds the rpm goes up, the bottom end is to lean.....
08-14-2006 | 03:01 PM
#1461
I don't know, that seems to have been the common perspective that I can't really agree. Lately the motors we have tuned when it comes in reving bad out of hell, it isn't the bottom too rich, it's actually too lean. Running WAY hot. When we richen the bottom, the temp becomes a lot more controllable.
Dom
Dom
08-14-2006 | 03:22 PM
#1462
Yeah i tend to agree with Dom on the bottom being to lean as opposed to too rich. I am hoping that it was just the o'ring that the carb seals into crank case with. For some extra saftey i have put a small amount of ultra blus sealant around the flange. Has anyone else had this problem?
08-14-2006 | 03:26 PM
#1463
Tech Fanatic
Joined: May 2005
Posts: 909
From: Miramar
Originally Posted by DaRollaRacer
Hi Itchy,
I had problems making run time at the Great Lakes Challenge because the track was huge. At smaller tracks, I'm not worried at all. I'll get this thing sorted out.
I'll be giving the Novarossi 2630 another try this coming weekend. It'll be at a track similar in size as the GLC.
Hey Robert, would you ever give a 21T second gear pinion a try for the Toledo track?
Dave
I had problems making run time at the Great Lakes Challenge because the track was huge. At smaller tracks, I'm not worried at all. I'll get this thing sorted out.
I'll be giving the Novarossi 2630 another try this coming weekend. It'll be at a track similar in size as the GLC.
Hey Robert, would you ever give a 21T second gear pinion a try for the Toledo track?
Dave
1st spur 59,60,61 2nd spur 55,56 these are the only gears im aware of currently shown on the rollout chart for the rrr... remeber guys refer to your rollout chart accordindly to get the correct amount of gear your looking for when cutting your tires to the desired split
08-14-2006 | 03:31 PM
#1464
Tech Fanatic
Joined: May 2005
Posts: 909
From: Miramar
Originally Posted by itchy b
the runtime i'm getting is on a huge track too but 1 of the guys there uses your type of pipe and told me that the sti uses more fuel with the new novarossi pipe
You should always verify for yourself......try a bunch of different pipes and see what works best for you....remeber there are alot of factors that make the car run certain way and the pipe is only one of them
08-14-2006 | 10:00 PM
#1465
Originally Posted by robert maestrey
You should always verify for yourself......try a bunch of different pipes and see what works best for you....remeber there are alot of factors that make the car run certain way and the pipe is only one of them
then it was time to fix the car and change the motor so i could give it to KICKASS RACING for modding
08-15-2006 | 02:54 PM
#1466
Tech Master
Joined: Feb 2004
Posts: 1,298
From: Los Angeles
Hello all, here is a list of parts that have just hit the USA warehouse:
THESE ARE NEW TO THE USA WAREHOUSE
THESE ARE RESTOCK
THESE ARE NEW TO THE USA WAREHOUSE
Code:
S30123111 ROTO START BACK PLATE '05 S30150012 ROTO START ONE WAY BEARING '05 S30084010 ROTO START REAR SHAFT '05 S12012214 S12 EVO 3* STI RACING HEAD S12041228 S12 EVO 3 STI 3 PORTS "ABC"* PISTON AND LINER S12070023 S12 EVO 3 STI CONROD S12111112 S12 EVO 3 STI RACING CRANKCASE S21041235 PR EVO 2 STI 7 PORTS "AAC" PISTON AND LINER S21070012 STI "RACING" CONROD S21081302 PRO STI CRANKSHAFT S21113203 PR EVO 2 STI CRANKCASE S21013213 BX STI RACING HEAD S21070012 STI "RACING" CONROD S28013201 STI "RACING" HEAD S28043122 STI 5 PORTS PISTON AND LINER S28070012 STI "RACING" CONROD S28083111 STI CRANKSHAFT S28113101 STI S28 CRANKCASE S001720006 STD GLOW PLUG S6 S001720007 STD GLOW PLUG S7
Code:
S12070022 S12 EVO 3 CONROD S001720127 "TURBO" GLOW PLUG S7 S12090231 REAR BALL BEARING "RACING" S12130010 O-RING KIT S21060000 S21 PISTON PIN RETAINER S21170001 SHAPED EXHAUST SILICON S21043224 5+2 PORTS BK EVO2 "ABC" PISTON S23082000 S23 BACKPLATE SHAFT S12041211 S12 3 PORTS "ABC"* PISTON AND S12060012 PISTON PIN RETAINER S12090021 FRONT BALL BEARING S21013202 BK EVO2 RACING HEAD S21050012 S21 "PRO" PISTON PIN S21090010 S21 FRONT BALL BEARING S21090220 S21 REAR "RACING" BALL BEARING S23121101 S23 TX BACKPLATE S23161040 S23 STD CARBURETTOR ø 9 (CAST S23200002 S23 STD REVO MANIFOLD S27070010 "STD" CONROAD S30084000 ROTO START REAR SHAFT S12T3ISTI SIRIO* 2,1 cc EVO 3 3 PORTS SL
08-17-2006 | 07:39 PM
#1468
Tech Elite
Joined: Jul 2006
Posts: 3,662
From: Brampton ont canada
Originally Posted by HarKonnenD
Hmm so it's all mumbo Jumbo then eh? Well, if this LHS here can get me the parts then Sirio it is. 
I'm just wondering if it will do great with the Nova CTF #7 plug I've been using.
I'm just wondering if it will do great with the Nova CTF #7 plug I've been using.
08-19-2006 | 08:21 PM
#1469
Tech Elite
Joined: Jul 2006
Posts: 3,662
From: Brampton ont canada
Originally Posted by wallyedmonds
on a small track try one up on the spurs 54-60 im gona try stock on a big track next week.