Spark Plug Retro

The Spark Plug Retro is my latest refinement in a 'modern' performance twin fin with the added foam of the days gone by. The ‘Retro’ version of the Spark Plug has a fuller, balanced thickness foil through the nose and tail, a ‘flatter deck profile with a dropped angular rail, and a touch fuller nose outline. The thickness flow and deck contour ‘hides’ a bit more foam for easy paddle and great flow. Moderate nose lift and a lower tail rocker with a bit of vee off the tail. Slight concave through the center with a bit of double concave in the fin area.  Fins are set back a bit to give more speed, hold, and control. The rail is tapered out in the fin area allowing the rail to knife in the face. Outline has a nice nose area for paddling and planing, and between the feet the curve is straightened out for more speed and hold.

Fin set up :: Twin, Twinny x Trailer

Tail Shape :: Swallow, Round Squash, Round

Typical Stock Dimensions:

5'6" x 18 3/4" x 2 1/4"  26.4L

5'7" x 18 7/8" x 2 5/16"  27.4L

5'8" x 19" x 2 3/8"  28.9L

5'9" x 19 1/8" x 2 3/8"  29.6L

5'10" x 19 1/4" x 2 7/16"  30.8L

5'11" x 19 3/8" x 2 1/2"  31.9L

6'0" x 19 1/2" x 2 9/16"  33.4L

6'1" x 19 5/8" x 2 5/8"  35.3L

6'2" x 19 3/4" x 2 11/16"  37.2L

6'3" x 20" x 2 3/4"  39.1L

**these are only stock dimensions and to be used as guidelines. i can adjust, within reason, the width and thickness profiles to suit.