4 Mil Trail Ridable? Other Stroker Q's too.

[jbooker82]

I was wondering if a stock bore +4mm stoker would be good in the trails. My cylinders now have an mx port job. I was just looking for more power evey where and not an all top end machine.

 

Do you have to use the spacer plate when you run 795 Series Pistons? I dont really want to run a spacer plate because I have herd that it rases the Port timings wich would shift the power to the upper rpms a little.

 

So if you run the 795 pistons and I get some domes cut for the stroker crank i shouldnt have to run the spacer plate right?

 

Here is my current setup.

 

Toomey T5's

MX Port Job

Timing at +4 deg

Cool head 19cc domes

Keihin PJ34mm Carbs

K&N Pod's

V force 2's

Boss Racing Intake

 

Do the Keihin PWK 35mm Air Striker carbs have as good or better responce as the Keihin PWK 33mm carbs. I was just wondering if the Air Striker part would make them respond as good as the 33's.

 

I apprecat any advice you can give.

josh

[Bansh-eman]

I was wondering if a stock bore +4mm stoker would be good in the trails. My cylinders now have an mx port job. I was just looking for more power evey where and not an all top end machine.

 

Do you have to use the spacer plate when you run 795 Series Pistons? I dont really want to run a spacer plate because I have herd that it rases the Port timings wich would shift the power to the upper rpms a little.

 

So if you run the 795 pistons and I get some domes cut for the stroker crank i shouldnt have to run the spacer plate right?

 

Here is my current setup.

 

Toomey T5's

MX Port Job

Timing at +4 deg

Cool head 19cc domes

Keihin PJ34mm Carbs

K&N Pod's

V force 2's

Boss Racing Intake

 

Do the Keihin PWK 35mm Air Striker carbs have as good or better responce as the Keihin PWK 33mm carbs. I was just wondering if the Air Striker part would make them respond as good as the 33's.

 

I apprecat any advice you can give.

josh

 

no 795s you DONT need a spacer.. have the domes cut and your good...also airstrykers air more of a mx carb...not sure if you drag or just trail... draging go with pwk 35s

[odaen]

4mils are definitely trailable. you say yer cylinders are ported now though, so it depends what your port timings are at now. because when you throw the 4mm crank in, they will change.

[dajogejr]

you'll get better response from the 33's...more top end power from 35's.

[jbooker82]

I am in between a rock and a hard spot with these carbs. Do you think that the 35 Air Striker carbs would have as good throttle responce as the keihin pj34mm? I was just wonding if those fins in the front of the carb help out.

 

I am going to stick with my t5's so maybe i would be better off with the 33's

 

thanks again.

josh

[Animalman294]

The fins should cut down on the internal votexes that are created when the air goes through the carbs. They are supposed to make the air flow smoothly through............. :beer: