[Belette]

What kind of setup is needed to put 2 carbs on my y7 ?
Rods ? Pistons ? Cranck ? Cam ? anything else ?

Well, what kind of carb I will need ? Side draft ? Downdraft ? Webber ? Edelbrock, Mukuni ?? Whiche one are the better price for performance ?

Does Snowmobil or Bike carbs fit (About air fuel Mix and vaccum, not intake and other)? 44mm Mikuni ?

How much HP/TQ can I expect ?

Thank you !!

 

[gtpilot]

"How much HP/TQ should you expect?" How much are you willing to spend? How much work are you willing to do and how much tuning are you willing to commit to? How often are you willing to tear the motor down and freshen it? Is this a street, strip or racecar? You asked a lot of open ended questions - no one can possibly write out all the scenarios and give you HP/TQ numbers for them...

If you want to put carbs on your motor - use DCOE Webers on a TWM Intake Manifold - expect to lighten your wallet about a grand or more for a new set and then you have to get them to run. They will be finickey in changing weather conditions but you can make a lot of power if you do everything else that was on your list. Webers have the best aftermarket support for getting the tuned and running.

BTW - all that stuff is useless without a header that is designed to run with all of the mods you are planning.

Kirk

 

[Belette]

Sure you're right ...

I want to drive my car everyday & go sometime to drag strip, but everyday means for me race ... ! LOL

I want much more power than now, for less money as possible and built to last a long time , and easier as possible to tune!!

Does intake who will fit on Y7 head already exist ?
I already have an 4-2-1 pace-setter header & exhaust !

180-220 whp ? I don't know what setup I need, if 180whp will cost me about 2000-3000 bucks and 220whp will cost 6000$, I'll take idea for 180whp setup !!

What is the better OEM D-Series rod & pistons (cam & spring too) to tough twin carb ?

Ski-Doo or bike Mikuni Carb ? Does it fit for air fuel mixture ?


I don't know if you have enough information to help me more ?


Thanx a lot mister !!!

 

[Guest]

You can get the manifold from 88-91 PFI D15 and use a 32/36 weber downdraft with a adapter plate. This would give you a quick and dirty way to put carb on. Also get the wildest cam you can get, it will run fine with carb.