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Liner Set (4) Performance Grade Iron 85mm
Liner Set (4) Performance Grade Iron 85mm
$585.00
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Piston Set 1300 to 1400 Conversion 77MM 10.5:1 10-15 HP GAIN
[JE77PS]
$697.00 $639.00

CARILLO ROD SET of your choice, $50.00 off, if included with THIS order.

GAIN 10-15 HP.

BOLT IN WITH NO BLOCK OR HEAD MODIFICATION!  

CUSTOMER COMMENT:

"Hi Paul,

Your 1400 kit has made all the difference!  The transformation from anemic 1300 makes me wish I had done this many years ago, stronger low end and top end is now what Veloce was meant to be."  RC Ca

NEW SQUISH/DISH DOME APPLE BITE MAKES MORE POWER

  • Dished dome makes more power. Flame front travel distance is minimized when compressed charge concentrated directly under spark plugs combustion efficiency is improved.
  • Tall shoulders of dome "squash" the mixture at TDC creating a hurricare to distribute the flames.

As listed our 77mm, 10.5:1piston is used mainly for street applications to enlarge 1300 engines to 1400cc. This increase in displacement and improved combustion shape gives a 10-15 HP increase and really brings a Giulietta engine to life.  With a modest 10:5 compression, the engine will perform reliably on 93 octane pump gas. Standard 74mm liners have enough thickness and can be safely bored to 77mm.

FEATURES: 

  • Deeper valve relief to accomodate most performance cams.
  • Dome and Deck Designed to Clear Milled Heads.
  • Larger diameter valve reliefs will accommodate oversize 40mm intake and 37mm exhaust valves.
  • WEIGHT:  Our JE FORGED LIGHTWEIGHT PISTON AND PIN = 390g.   Other 77mm Piston and Pin = 449g.

THIS PISTON SET INCLUDES:

  • Standard wrist pins (109 grams).
  • Conventional ring set.
  • Wrist pin wire locks.

COMPRESSION:

  • Compression of 10.5:1 is very happy with 90-93 octane fuel.
  • 101/750 NORMALE AND 105 SERIES.  Compression of 10.5:1 is measured with standard head of 112mm height (101/105 heads) and 1.4mm Reinze gasket.  (Customer should submit changer volume for absolute accuracy.)
  • 101/750 VELOCE compression will be 11.5:1 because these heads are Normale heads milled 1.0mm (.040") by the factory. 10.5:1 will be special order. Add $250.00.
  • SS & SZ WARNING!  Sorry, but SS & SZ heads AND BLOCKS are milled 1.0-1.5mm from factory.  These pistons will not work at all, but we can special order on request.  Add $250.00.

WEIGHT:

  • Our JE FORGED LIGHTWEIGHT PISTON AND PIN = 390g.
  • Other Vendors 77mm Piston and Pin = 449g.

We also offer these as Piston/Liner Sets.

UPGRADE LIST:  (ONLINE ORDERS - Write in your upgrades in the "Customer Comments Box.")

  • CARILLO ROD SET of your choice, $50.00 off, if included with THIS order.
  • Upgrade to light weight pins (69 grams) for an additional $80.00.
  • Upgrade to Total Seal gapless second ring set for more HP.  $139.00 extra.

For more information, please visit this product's webpage.
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