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Schoenfeld Inc. Demo Derby Headers, 1-3/4 Primary, 3-1/2 In Collector

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Specs
Material Type:
Steel
Sold in Quantity:
Pair
Finish:
Painted
Flange Style:
D Port
Header Tube Type:
Zoomie
MFG. Part #:
1514
Gasket(s) Included:
Yes
Hardware Included:
Yes
Overall Height:
32.25
Tube O.D.:
1.75
Port Height:
1.68
Port Width:
1.50
Flange Thickness:
.23
Collector Diameter :
3.5
Header Dimension A:
5.00
Header Dimension B:
2.50
Header Dimension C:
18.25
Collector Length:
7.75
Schoenfeld Inc. Demo Derby Headers, 1-3/4 Primary, 3-1/2 In Collector
Schoenfeld Inc. Demo Derby Headers, 1-3/4 Primary, 3-1/2 In Collector
Schoenfeld Inc. Demo Derby Headers, 1-3/4 Primary, 3-1/2 In Collector

Click image to enlarge

Please note the following about this product:

  • This item is sold as a pair.

Details

Reviews (3)

Q & A (3)

What's in the Box

Info

  • Fits Small Block Chevy
  • Standard Port
  • Bolts & gaskets included
  • High flow mandrel bent tubing

Header Dimension Chart

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
RATING BREAKDOWN
3 reviews
5 Stars
2
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Justin Noble
Verified Purchaser
Eldridge, mo

Great product could of packaged a little better pretty scrat

May 25, 2016
Still would recommend them and shipping time was great
Yes, I recommend this product.
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Was this review helpful? 0 0

Demo derby
Verified Purchaser
Nebraska

Quality headers.

May 10, 2015
These headers have a great sound to them. Bolted right up with no problems.
Pros:
  • Great Fit
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

dualitymuddin09
Blue Springs, MO, USA

this product was great and easy to insta

February 25, 2013
I purchased these headers for my mud truck they came with everything ypu need to put it on the motor. They are the best price i could find on them anywere. the headers helped open up the truck and increased the performance. sound great would buy again.i ended up takin second with them.
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

3 questions : 4 answers

2 answers

what is the collecter diameter of the 1 3/4 header

pforzheim germany
January 18, 2012

what is the collecter diameter of the 1 3/4 header

Answers

February 26, 2013
dualitymuddin09
3 1/2 inches
January 19, 2012
Jason
Part #9171514 has a 3-1/2" collector
1 answers

How tall are the 1 3/4 schoenfeld derby headers from center port to top of header? Thanks

Filthy McNasty
Speedway Indiana
January 13, 2012

How tall are the 1 3/4 schoenfeld derby headers from center port to top of header? Thanks

Answers

January 16, 2012
Jason
From center of bolt hole to end of header is 31-1/4"
1 answers

how much horsepower and torque does it give?

Huggins
wv
September 01, 2016

how much horsepower and torque does it give?

Answers

September 02, 2016
Eric
Expert
With the tube size of this header it will support around 600 horsepower easily. The amount of gain from your current exhaust to these headers would be tough to estimate.
Page 1 of 1

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