Soviet era car, space age turbo, rocket fuel

Old 11-07-2013, 09:04 AM
  #21  
Senior Member
 
2ndGearRubber's Avatar
 
Join Date: Nov 2010
Location: Pittsburgh PA
Posts: 1,163
Total Cats: 12
Default

Originally Posted by Impuls
I may be a bit late to this ( been focusing on getting my car running and not the forums )
Our builds are about identi-chokes- Not really, I don't have awesomeness :(
But, I noticed, why does the gear ratio keep changing in all 4 runs? I thought it's suppose to stay the same.
Also smoothing: 5, seems like a lot. I'm no expert on this stuff though, just trying to understand it.
Sorry if it seems I'm critiquing.

The operator is shifting the car, bring it up to 5th gear (1:1 direct gear on Soviets 6-speed). The run starts in 5th, the previous shifts are not recorded, thus why they're lazy, and at low rpm. The operator hits a button, when he's ready, and the recording/measuring starts.



EDIT: Soviet, damn you. Now I'm stuck on page two, like a moron.

Double EDIT: Free FaeFlora
2ndGearRubber is offline  
Old 11-07-2013, 09:25 AM
  #22  
Elite Member
Thread Starter
iTrader: (10)
 
soviet's Avatar
 
Join Date: Jan 2010
Location: VA
Posts: 3,493
Total Cats: 268
Default

Originally Posted by 2ndGearRubber
The operator is shifting the car, bring it up to 5th gear (1:1 direct gear on Soviets 6-speed). The run starts in 5th, the previous shifts are not recorded, thus why they're lazy, and at low rpm. The operator hits a button, when he's ready, and the recording/measuring starts.



EDIT: Soviet, damn you. Now I'm stuck on page two, like a moron.

Double EDIT: Free FaeFlora
change your forum settings so it shows 60 posts per page
soviet is offline  
Old 11-07-2013, 11:21 AM
  #23  
Elite Member
 
doward's Avatar
 
Join Date: Feb 2007
Location: Columbus, OH
Posts: 1,531
Total Cats: 739
Default

My theory-crafted day dream setup is nearly what youve built. Great work. Our motors are pretty similar, only differeces being your flattop vs my honda IM.

To the peanut gallery: How much topend would one be giving up by stepping down to a 6258?
doward is offline  
Old 11-07-2013, 12:25 PM
  #24  
Elite Member
Thread Starter
iTrader: (10)
 
soviet's Avatar
 
Join Date: Jan 2010
Location: VA
Posts: 3,493
Total Cats: 268
Default

6258 max flow is 44lb/min
6758 max flow is 53lb/min

difference is 9lb/min so armchair math says 90 crank hp
soviet is offline  
Old 11-07-2013, 12:27 PM
  #25  
Elite Member
Thread Starter
iTrader: (10)
 
soviet's Avatar
 
Join Date: Jan 2010
Location: VA
Posts: 3,493
Total Cats: 268
Default

Originally Posted by doward
My theory-crafted day dream setup is nearly what youve built. Great work. Our motors are pretty similar, only differeces being your flattop vs my honda IM.
There are a lot of things I'd love to throw money at in my car but I don't REALLY need
- Built VVT head with cams
- Balanced rotating assembly
- Baller oil cooler (this I do need...)
- etc
soviet is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
satisfied
MEGAsquirt
144
11-05-2018 04:05 PM
asmasm
Build Threads
82
05-26-2016 04:37 PM
leatherface24
Cars for sale/trade
15
10-16-2015 11:35 AM
Lincoln Logs
Dynos and timesheets
4
09-23-2015 12:26 PM
tottestad
Miata parts for sale/trade
18
09-14-2015 07:52 PM


Thread Tools
Search this Thread
Quick Reply: Soviet era car, space age turbo, rocket fuel



All times are GMT -4. The time now is 08:41 AM.