Clone mods WHAT IS MY HP?

[jayden727]

So I got a 6.5 clone and have these upgrades for it:

30 series torque converter
Candy Cane header
Uni air filter
#90 main jet
GX140 emulsion tube
Removing governor
My setup is 10 tooth and 60 tooth

My question is, how much hp you think that adds up to?
What is the highest rpms it would go?

It will be on a 2 seater yerf dog, will it move it pretty good? My stock 6.5 tecumseh with no governor does about 26mph.
THANKS GUYS!!

 

[freakboy]

7-8.5 hp....

 

[lemegacool]

http://pages.quicksilver.net.nz/geoffm/dyno/DIY_dyno.html

 

[1992suburban]

header air filter rejet everyone claims 10hp

 

[freakboy]

if they claim 10 hp weres the dyno sheet...

 

[1992suburban]

comes with EVERY motor from DOVERPOWER

160 on sale. right now

 

[jayden727]

How about if I don't remove my governer, what difference would that do? I'm trying not to blow the motor. I dont have the money right now for rod and cam!

 

[freakboy]

It will be louder and bog down if you have to big of a jet in there...... dont wana give it to much fuel..

 

[jayden727]

Ok thanks! So if I dont remove my governor I just leave the carb stock, right? Will it still increase torque or power?

 

[1992suburban]

run a REAL longer header for low RPMS or a small diameter

fyi you wont blow your engine by removing the gov'na the motor will only turn 54-5700 on flat ground..

it wont blow,

 

[freakboy]

only time your really gona blow this thing is if you got it under no load.... or theres a oil problem.. id drill the oil hole out a lil on the cap.. just enlarge it.

 

[jayden727]

Thanks guys!!

 

[1992suburban]

drill the oil hole out on the cap??

wtf are you talking about FREAKBOY

 

[jayden727]

How much? Or what size should I drill oil hole on cap?

 

[mike75925]

drill the oil hole out on the cap??

wtf are you talking about FREAKBOY

i second this!

 

[jayden727]

So I guess I shouldnt mess with oil cap, huh?

 

[slideways]

Think he may be talking about the oiling hole on the rod cap. Not neccesary.


My dyno showed about 12ft lbs and 7.35hp with the stock muffler still on and a drilled jet.

Adding two different types of the pencil/weiner headers took it to 10.8ft lbs and 6.8hp in that neighborhood.

All dynos are different but it was obvious that the AKRA style headers rob power from these motors in a box stock format.

Also dont bother winding it out to 5200rpm +.. your just making noise.

 

[mike75925]

i didn't see a oil hole on my rod. though i do see why it is there on others.

 

[Kaptain Krunch]

If your rod didnt have an oil hole it would have seized up by now.

 

[mike75925]

i looked at my 160's rod, the hole is on the rod side not the cap like i'm used to seeing. haven't checked the clone. does the small end have a hole as well? on what would be the cap?