Welcome to the SR20 Community Forum - The Dash.
Register
SR20 forum logo

Thread: PAR Gear Sets Getting Ready To Be Shipped

+ Reply To Thread
Posts: 91-100 of 100
2013-03-30 02:25:41
#91
Originally Posted by Andreas
Cory save your money, if it takes a year to save up do it.

I will have some minor tweaks to the drag box once I speak to Payu.

I also have the ultimate street box that I have been working on.


Need to know about this street box....
2013-03-30 02:33:00
#92
This is a new gear set I am working on. What I am trying to do here is give up a little up in third by running a longer gear ratio in hopes that what I lose early in 3rd I can make up for high in 3rd where the other box has to waste time to ship to 4th which will now leave the advantage to the box that is still in 3rd which is higher in the RPM pushing a shorter gear than the box which has to ship to 4th. The trick here is to have enough WHP and Torque to do it. It is not complete so give me a few days to play around with it and adjust some numbers.

This box is for big 2.3 L and 2.4 L motors.

New Gear Ratio Set For Street Racers.

8000 RPMs with 23in tires

-------------4.176-----4.437----( 4.70 )

1. 2.40-------55-------52--------( 49 )
2. 1.65-------79-------75--------( 71 )
3. 1.21------108------102-------( 96 )
4. 0.93------141------133-------( 125 )
5. 0.73------180------169-------( 160 )

8500 RPMs with 23in tires

-------------4.176-----4.437----( 4.70 )

1. 2.40-------58-------55--------( 52 )
2. 1.65-------84-------80--------( 75 )
3. 1.21------115------109-------( 102 )
4. 0.93------150------141-------( 133 )
5. 0.73------191------180-------( 170 )

9000 RPMs with 23in tires

-------------4.176-----4.437----( 4.70 )

1. 2.40-------69-------58--------( 55 )
2. 1.65-------81-------84--------( 79 )
3. 1.21------122------115-------( 108 )
4. 0.93------159------150-------( 141 )
5. 0.73------202------191-------( 180 )
Last edited by Andreas Miko on 2013-03-30 at 04-05-44.
2013-03-30 14:56:57
#93
Looking again to your calculations the MF FD its actually 4.78 so your numbers are a little off in the part were you calculate the speeds with the MF FD you may need to revise that!! But I think that for a 86mm stroke motor Your current ratios with the 4.78FD are very good the car will pass the end of the 1/4 in 4th on the peak or very close to the peak of the power band!!
2013-03-30 15:39:02
#94
Payu the point of this gear box is not the 1/4 mile or going through the 1/4 mile in 4th. The point is to do the 1/4 mile in 3rd if you had to the 1/4 mile. The point is that on the street we generally go a little more.

This gear box as seen is the same 1 and 2, but what I am trying to do is to make the gear box go to the 1/4 in 3rd. I am trying to see if the time lost early on in 3rd will be made up later on by not having to switch to 4th where on the new box you will be higher in the RPM pushing a shorter gear.


I need you to call me as I have questions about first gear
2013-10-28 12:12:23
#95
Some one called me about getting a PAR gear set for drag racing their VVL, is there any one else who would like to get a set for their drag car or street car. I have to order aleast 2 sets to get a discount.
2013-10-28 13:30:00
#96
the prices are including shipping to the USA

one person buys $3150

or

two or more buys $2850
2013-11-08 04:06:38
#97
Hmmmmmmm...
2014-01-05 19:28:24
#98
Any other people interested in one of these?
2014-05-29 10:58:50
#99
bump

- - - Updated - - -

bump

- - - Updated - - -

bump
2015-10-25 02:40:43
#100
Miko, could you still get this?
+ Reply To Thread
  • [Type to search users.]
  • Quick Reply
    Thread Information
    There are currently ? users browsing this thread. (? members & ? guests)
    StubUserName

    Back to top