Improved Racing Crank Scrapers
These work!!!!
done it back to back on the dyno (dropped pan on dyno, put hot oil back in)
Gained More then improved listed.
Heads,cam, bolts on, NA stock short block. Not a fancy race engine, stock intake, TB, rocker,lifters, WP,ect.
Ive seen fast intakes (over stock) gain less back to back on the same dyno!
These are $70
$70! best bolt on per HP ever,
done it back to back on the dyno (dropped pan on dyno, put hot oil back in)
Gained More then improved listed.
Heads,cam, bolts on, NA stock short block. Not a fancy race engine, stock intake, TB, rocker,lifters, WP,ect.
Ive seen fast intakes (over stock) gain less back to back on the same dyno!
These are $70
$70! best bolt on per HP ever,
Thread Starter
LS1Tech Sponsor
Joined: Oct 2009
Posts: 515
Likes: 40
From: Orlando, Florida
These work!!!!
done it back to back on the dyno (dropped pan on dyno, put hot oil back in)
Gained More then improved listed.
Heads,cam, bolts on, NA stock short block. Not a fancy race engine, stock intake, TB, rocker,lifters, WP,ect.
Ive seen fast intakes (over stock) gain less back to back on the same dyno!
These are $70
$70! best bolt on per HP ever,
done it back to back on the dyno (dropped pan on dyno, put hot oil back in)
Gained More then improved listed.
Heads,cam, bolts on, NA stock short block. Not a fancy race engine, stock intake, TB, rocker,lifters, WP,ect.
Ive seen fast intakes (over stock) gain less back to back on the same dyno!
These are $70
$70! best bolt on per HP ever,
Last edited by ImprovedRacing; May 1, 2014 at 03:49 PM.
Thread Starter
LS1Tech Sponsor
Joined: Oct 2009
Posts: 515
Likes: 40
From: Orlando, Florida
Thanks!
When I swap to a tubular K setup, I'm dropping my pan and adding the scraper and baffle. Wish I had added the baffle when I had the motor apart earlier this year, but the scraper wasn't available. This looks to be a very worthwhile upgrade.
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Thread Starter
LS1Tech Sponsor
Joined: Oct 2009
Posts: 515
Likes: 40
From: Orlando, Florida
Yes, as mentioned, we've updated the design recently to accommodate the Gen VI motors as well. At the moment we only have them available for the 3.622" stroke motors, and they won't work with forged crankshafts like the LSA crankshaft.
Thread Starter
LS1Tech Sponsor
Joined: Oct 2009
Posts: 515
Likes: 40
From: Orlando, Florida
That said, if the only aftermarket part you have are the ARP rod bolts, you should use the Gen III crank scraper because it will contour the crankshaft more closely (specifically the rods and the counterweights) than the Gen IV scraper.
Thread Starter
LS1Tech Sponsor
Joined: Oct 2009
Posts: 515
Likes: 40
From: Orlando, Florida
Looks like we will actually be releasing a completely different crank scraper for ARP main studs and rod bolts. The ARP main studs are bigger than the factory studs, so they won't be compatible with each other. We'll let you guys know when the new scrapers are available.
Any chance you will get a picture of a GenVI style when you test the new designs to clear the ARP bolts?
Thread Starter
LS1Tech Sponsor
Joined: Oct 2009
Posts: 515
Likes: 40
From: Orlando, Florida
We'll post up with pics as soon as they're ready!
The new scraper will be designed for:
- 4.000" stroke with aftermarket rods
- ARP main studs
- ARP rod bolts
We will continue to make a scraper for the 3.622" stroke factory bottom end. Does anyone see a need for a scraper for the factory 3.622" stroke with ARP studs and rod bolts?
The new scraper will be designed for:
- 4.000" stroke with aftermarket rods
- ARP main studs
- ARP rod bolts
We will continue to make a scraper for the 3.622" stroke factory bottom end. Does anyone see a need for a scraper for the factory 3.622" stroke with ARP studs and rod bolts?
