Normally Aspirated Carby/EFI Dyno sheets. Mild 2T-G added

[Rodger]

I have asked the question of the moderators and it appears there is no current thread with this information.

As there are a few dyno sheets apperaing for NA motors I believe we gather them here for reference. I'll start a ball rolling with my results and engine spec and see how we go.

It could be a good place for those who need a place to compare their ideas for engine builds and see what results can be achieved.

Also a good reference for tuning those finiky Solexes and EFI units.

Regards

Rodger

[Rodger]

Here is my sheet to start off.



It can be seen from the A/F ratios it has never been tuned properly.

From my Mild 2T that was in my Three Tone Green TA-22

Engine:
1mm O/S Toyota 9.8 pistons
Stock rods
Stock crank
Ligtened OEM flywheel 6.6Kg
Stock clutch
All balanced

Mild cam, used to be called a 3/4 race cam back in the eighties (30/70 but cannot recall exact)

Head:
Std sized valves
Mild porting
Shaved to give 10.5:1 compression ratio.
Double valve springs (unknown inners, OEM outers)

4 into 1 extractors 2.25 inch exhaust

Mikuni/TRD sidedraught manifold
Dual 44mm Mikuni PHH carbies
Main Air jet #160
Main jet #145
Pilot jet #60
Outer Venturi #34

Standard points but recuved distributor with vacuum advance removed.

Runs on standard Un-leaded fuel.

Regards

Rodger

[Alchemist]

Heres my N/A graph

2JZ-GE
Stock internals
Custom intake piping to HKS Pod
HKS Kansai heat wrapped (6-2-1)extractors w/ heatshield
3" High flow cat
2.25" Cat back
Runs on 98 RON

Lower figure is pre extractors, higher is with extractors, still stockish intake though. No dyno graph of it in it's current form.

[shelldrake]

2tg/3t hybrid
1mm os acl pistons
stock rods
arp rod bolts
coated bearings
stock crank
lightened flywheel
exedy sports tuff clutch
balanced throughout

288/304 welded regrind cams
2tgeu(late model) head
race double valve springs
hsd "Race porting"
approx.10.1 comp
4 into 2 into 1 pacemaker extractors
2" exhaust

Twin 40mm solexes
#34 chokes
#180 main jets
#55 pilots
? main air

Standard points
Timing is currently very advanced
runs on 98 octane unleaded

With this setup I should mention that there is a slight hesitation before the power kicks in when the pedal is depressed quickly. The bigger the main jet, the less this hesitation was evident. I am still playing around with the carbs to fix this. Will most likely try bigger pilots for starters. After that I think I will try bigger carbs.

[Rodger]

With Sillycar Chick's permission:

3T/2T-G hybrid

Stock internals

10:1 compression ratio

40mm Solexes, 98octane fuel

Genie extractors

http://img64.imageshack.us/img64/182...ynamics1jj.png

Regards

Rodger

[Rodger]

With permission from Damo82

http://damo.otenko.com/images/Celica/161006-Dyno.jpg

18RG
xx230 head, ported and polished
New oversized valves
xx270 cams but I have a set of xx230's I might use later on down the track
Bored out to 2.2L
ARP bolts
New timing chains, tensioners and guides
O-ringed block with copper head gasket
Blue printed and balanced

Rebuilt 40mm Solexes, from recollection (I'll edit when comfirmed)
#180 Main Air
#150 Main
#63.8 Pilot
#34 Outer Venturi

HPC coated Pacemaker extractors
2 1/4" mandrel bent exhaust

Regards

Rodger

[ViPeR_NiPPleX]

5m-ge from mx73 cressi
Unknow brand extractors 6-2-1
2.25" pressbent exhaust
no airfilter, 98 mobil 8000, stock ecu.

Chart with AFRs instead of torque.

[RONA]

7mge:
Mods done by Ed:

Engine Specs:
7mgte block with 83.5mm bore
Custom 10.7:1 comp pistons 83.5mm bore
Mustang cobra 57mm twin throttle bodies, modded Y pipe etc etc
Ported head
Blue Printed and balanced bottom end
HKS 1.2mm MHG
FGK Extractors
2.5inch mandrel bent exhaust and lukey muffler

Plus by me:
Microtech LT10s ecu

Still to come:
Big cams and more revs

PS James my torque pwns joo

[shelldrake]

i expected more from damo's setup. the carbs look well tuned though. looks responsive. Looks like he needs bigger carbs - like me!

[ed]

a bundle of 1UZ n/a dyno charts:

http://www.v-eight.com/tech_forum/vi...er=asc&start=0

http://www.v-eight.com/tech_forum/vi...er=asc&start=0

cheers
ed

[RObErT_RaTh]

5ME with stock internals
Extractors (6->2->1) and 2.25" exhaust (no cat)
Straight through intake pipe instead of resonator
K&N pod filter with no air box

[Rodger]

Shelldrake's tired 3T-C from the link in his member's ride thread.

As the stock worn out 3T-C benchmark.

http://www.artema.com.au/void/stuff/...ge.php?run1=30

Thanks

Regards

Rodger

[Rodger]

18R-C courtesy of Glytch's RA40 [Powered by Weber].

Stock high kms.

http://www.istg.net.au/downloads/ra40/Dyno1106.jpg

Regards

Rodger

[GBC_069]

My JDM 3s-ge gen 1 - st162 celica 1988
std headers, rear muffler, k&n filter, running on 98oct with std computer. nutting speical about the figure, waiting till next dyno day, as i now have a new cat and extractors.

[HAVABEER]

GEN 1 aus spec 3S-GE
EFI
98 oct
Genie extractors
2 1/4" exhaust
Apexi pod filter.