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-   -   Go-Tech Engines Thread (https://www.rctech.net/forum/offroad-nitro-engine-forum/177028-go-tech-engines-thread.html)

Gizmatron 02-22-2009 08:04 AM


Originally Posted by malik (Post 5464197)
If he has GO venturi's the smallest 1 is a 6.5 and 7 7.5 and 8. I know the mill comes with the plastic 8mm restrictor and they sell you an alum 1 IDK. I would rather get a 6mm.

I did say I was guessing.....

malik 02-22-2009 01:07 PM

Just trying to help Giz.

Tabushi 02-22-2009 05:33 PM

Well guys, here is the little race report.

Chilean Nationals, stage 3.

(previous results, first stage = 4th, second stage didnt raced due to motorcycle accident).

I asked for doctor permission to race and he told me to race as much i can take pain if the pain appears, so i headed to the track today morning.

Qualifying. The car (remember, its a R2 RTR) worked very very good, and i ended only making minor adjustments to test out. The track its very very tight and twisty with high and rithmic jumping. After first and second rounds of 3 of qualifying i was in 5th position overall and as you kill your worst round i was kind of comfortable on that spot and was just about to not race the last round but i decided to give a try with a little change on the setup and wow, made the first place and ended on 3rd place overall.

Finals (A-Main : 40 minutes). The start of the race was a little complicated due to high traffic, all 10 drivers racing very very tight and on the edge. After 5 minutes i was in 7th place due to a bad mistake but on good pace, so by minute 10 i took 4th place and by minute 20 i took the lead. I cant tell how good the car was working on the track, and BAAAMMMM i receive a bad hit on the rear and broke the wing support by minute 21 and by minute 22 the wing completely came off (stop and go penalty to the driver but well, it killed me). First time ever racing without a wing, accelerating a lot on jumps to cover the nose down desire of the car ... i drove and maintained the first place for 12 minutes without the wing and finally on minute 34 of 40 out of nothing the screw that secures the clutchbell FELL OFF !!! ... DAAAMNNNN ... that was all for me and ended 7th :(.

Now i have strange feeling, im very dissapointed by my result (specially because im feeling a lot of pain in my arm and came out of the race with no good result) but at the same time im very very happy with the car, wich performed awesome.

Here my setup :

Car : CEN Matrix R2 "RTR"
Upgrades : Rear toe in piece T2S2, MX27 Aluminum Upper Plate and aluminum Chassis Braces front and rear, Avid RC Brake Discs

Engine : Go Engines 7 ports .21 with 7mm restrictor (08:45 minutes runtime)
Pipe : Go Engines EFRA 0801 Pipe
Clutch : Ultimate Racing 0.95 Compaq Clutch
Shocks : Jammin Super Big Bore (waiting for the R2 Pro Shocks)
Tires : VP PRO 804 Turbo Trax Flexx Compound

Differentials : 3.000 - 3.000 - 1.000 (F/C/R), Ultimate Racing Silicones
Shocks Fluids : 45 / 35 (F/R), Ultimate Racing Silicones
Shock Springs : Jammin Silvers Front and Rear
Shock Positions Front : Upper Middle on Tower, Lower Inside on Arm
Shock Positions Rear : Upper Middle on Tower, Lower Outside on Arm

Front Toe : 1,5º Out
Rear Toe : 2º In

Front Camber : 1º Negative
Rear Camber : 2º Negative

Front Low Arms Leveled
Rear Low Arms Leveled
Brake Bias : Aprox. 60% - 40% (F/R) on Avid Indo Phenolic Discs for CEN

Body : Ultimate Racing Mugen Body
Wing : VP PRO WN-005-W


Sorry guys no pics or vids this time :(

cya, i have to take an overdose of pain killers right now for my arm lol !!

tagalong_74 02-22-2009 08:40 PM

nice job man sorry to hear that it didnt go as planned but it sounds like ya did well

EBMods 02-23-2009 04:01 AM

Great weekend for the GO/EBM5 engines. Matt Gosch won Pro Truggy at the 2009 Motorama event in Harrisburg Pa running the Go/EBM5 engine.

More news coming later today about the race and racers using the Go/EBM5 engines.

Mr. Twister 02-23-2009 05:38 AM


Originally Posted by EBMods (Post 5468008)
Great weekend for the GO/EBM5 engines. Matt Gosch won Pro Truggy at the 2009 Motorama event in Harrisburg Pa running the Go/EBM5 engine.

More news coming later today about the race and racers using the Go/EBM5 engines.

congrates Ed;)

David Wall 02-23-2009 05:53 AM

Russell, been trying to e-mail you back about the 5port head, but my e-mail keeps bouncing back. Try me back at [email protected]
or [email protected]
Thanks
David!

donut92673 02-23-2009 05:52 PM

thanks again ed for the EBM5 .awsome power and and great fuel milage in my truggy 7+ min and i only used 1/2 tanks of fuel.the front straight at motorama was 175 foot long corner to corner and this engine pulled the whole way .:sneaky::D

Brandon Melton 02-23-2009 05:56 PM

Ed- was nice to meet you this weekend and getting schooled in "Glow Plug 101" training.

chim13 02-23-2009 06:54 PM

The new ebm5 race prep ran flawless all weekend at motorama. Ed it was great meeting you and talking with you, looking forward to running the fully mod version. The new engines turned alot of heads all weekend, you guys should look in to them, top notch mills.:nod::nod::nod::nod:

tagalong_74 02-23-2009 07:42 PM

ok so I have been running P3 glow plugs in my 21. 7pt turbo. Is there any other glow plugs that I could use that may work better or no?

jpalessi 02-23-2009 07:43 PM


Originally Posted by tagalong_74 (Post 5471779)
ok so I have been running P3 glow plugs in my 21. 7pt turbo. Is there any other glow plugs that I could use that may work better or no?

OS p4

tagalong_74 02-23-2009 07:49 PM

isnt that a hotter plug?

jpalessi 02-23-2009 07:51 PM


Originally Posted by tagalong_74 (Post 5471807)
isnt that a hotter plug?

no p4's are colder.. the colder plug will make more power, but will have a smaller tuning window..

tagalong_74 02-23-2009 08:03 PM

o ok lol. Where I race the weather changes very rapidly so its hard to tune. When its hot out the motor get a little hotter than I wanted. I know how to tune a motor and all so i had the piston sleeve and rod replaced. Im just wanting to try something new


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