Weber, Dellorto, Mikuni

t_g_farrell · 01-04-2011, 11:11 AM

The IDA will move the torque curve up a bit and will make most hp and torque
higher up the range. May have some drivability issues due to this but with a
stock port and the right chokes it would work ok.

The DCOE will normally use a wrap around intake that places the carb velocity
stacks pointing towards the oil fill tube. This longer intake will move the torque
down in the range and drivability will be easier to obtain. Also DCOE can be
outfitted with a cold start assist (like a choke), so its a more street friendly
carb.

The IDA will give you the maximum power but just may not be where you want
it and the DCOE will make it an easier tune for a DD the car. Not to say an IDA
can't be a DD carb but it will take a bit more fussing about to get it right and
to live with.

TheBlack7 · 01-05-2011, 10:18 PM

Quote:

Originally Posted by t_g_farrell

The IDA will move the torque curve up a bit and will make most hp and torque
higher up the range. May have some drivability issues due to this but with a
stock port and the right chokes it would work ok.

The DCOE will normally use a wrap around intake that places the carb velocity
stacks pointing towards the oil fill tube. This longer intake will move the torque
down in the range and drivability will be easier to obtain. Also DCOE can be
outfitted with a cold start assist (like a choke), so its a more street friendly
carb.

The IDA will give you the maximum power but just may not be where you want
it and the DCOE will make it an easier tune for a DD the car. Not to say an IDA
can't be a DD carb but it will take a bit more fussing about to get it right and
to live with.

chokes? I thought these carbs had none? at least my mikuni doesn't.

PercentSevenC · 01-06-2011, 01:48 AM

Quote:

Originally Posted by TheBlack7

chokes? I thought these carbs had none? at least my mikuni doesn't.

The word "chokes" is often used to describe the main venturis.

01-04-2011, 11:11 AM	#1
t_g_farrell Waffles - hmmm good Join Date: Aug 2008 Location: Huntersville, NC Posts: 757 Rep Power: 0	The IDA will move the torque curve up a bit and will make most hp and torque higher up the range. May have some drivability issues due to this but with a stock port and the right chokes it would work ok. The DCOE will normally use a wrap around intake that places the carb velocity stacks pointing towards the oil fill tube. This longer intake will move the torque down in the range and drivability will be easier to obtain. Also DCOE can be outfitted with a cold start assist (like a choke), so its a more street friendly carb. The IDA will give you the maximum power but just may not be where you want it and the DCOE will make it an easier tune for a DD the car. Not to say an IDA can't be a DD carb but it will take a bit more fussing about to get it right and to live with. __________________ 1980 GS stockport, Fat Nikki, RB Dual Facetfuel pumps, Holley regulator, RB Street port exhaust, 2GDFIS, MR2 MK I electric fans, 2G strut bar, relayed fans, lights and fuel pump, LEDs Project Fat Nikki Budget 12A rebuild Video setup < $30.00