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ROSS RACING PISTONS- FOR NISSAN RB30DET (86.5mm Bore 8.5:1 Comp) TURBO 99730

Product description
Payment info
Shipping policy
Returns and refund

NOTE: The above pictures are references and may not be part# specific.

PART NUMBER: 99730

BELOW IS THE ENTIRE PISTON OPTION FROM ROSS PISTONS FOR YOUR ENGINE. PLEASE CHECK YOUR PART NUMBER IN AUCTION AND COMPARE IT TO SPEC SHEET TO MAKE SURE IT IS THE ONE YOU NEED!

NISSAN

Compression Ratio: Based on factory head and gasket

Ring Grooves: 1.0, 1.2, 2.8 mm

Included: Rings, Locks, Pins (52100 Tool Steel .200 Straight Wall) For Forced Induction Applications


engine code	bore	stroke	rod length	head cc	c.h.	dome vol	application	gram wt.	part #	comp ratio
RB30DE	3.406 (86.50 mm)	3.347	6.102	70	1.26	12.44	Turbo	382	99730*	8.5
RB26DETT	3.406 (86.50 mm)	2.9	4.783	70	1.191	19	Turbo / Nitrous	355	99876	8.5
SR20DE	3.406 (86.50 mm)	3.386	5.365	46.5	1.257	3.5	Naturally Aspirated/ Nitrous	278	99877	11
SR20DET	3.396 (86.30 mm)	3.386	5.365	46.5	1.255	-13	Turbo / Nitrous	346	99878	8.5
SR20DET	3.406 (86.50 mm)	3.386	5.365	46.5	1.255	-13.5	Turbo / Nitrous	350	99879	8.5
VG30DE	3.445 (87.50 mm)	3.268	6.07	49.5	1.255	7	Naturally Aspirated/ Nitrous	311	99880	11
VG30DETT	3.445 (87.50 mm)	3.268	6.07	49.5	1.255	-7.6	Turbo / Nitrous	342	99881	8.5
KA24	3.524 (89.50 mm)	3.78	6.496	43	1.34	-29.5	Turbo / Nitrous	362	99882	8.5
VQ35	3.760 (95.50 mm)	3.256	5.669	58	1.166	-10.5	Turbo / Nitrous	382	99883	8.5
VQ35	3.780 (96.00 mm)	3.256	5.669	58	1.166	-10.5	Turbo / Nitrous	388	99884	8.5

Product description

Part# 298731

MUST SLEEVE BLOCK

2618 T6 high tensile forged aluminum

NEW ASYMMETRICAL FSR forging! State of the art asymmetrical skirt technology reduces friction and mass while providing a more rigid and durable platform (Skirt Style F).

In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy.

FSR pistons include offset pins for quiet operation.

Dished pistons feature new Smooth Finished Crown process for excellent flame travel.

1.0 x 1.2 x 2.8mm ring widths

.866 x 2.250 straight wall carbon steel wrist pin provided.

Pin fitting, rings and wire locks included

Compression ratio calculated at -.010" deck clearance & .040" gasket

Auction includes:

x4 JE DISH TOP PISTONS with JE standard rings, wrist pins, and locks

for (HONDA 1992-96 PRELUDE Si 1997-01 PRELUDE H22A)

Check the part number in the auction and compare it to the spec sheet below to make sure you are choosing the correct product for your needs!

H22A - NEW ASYMMETRICAL FSR FORGING
Note: Must Sleeve Block

Part #

Bore

Oversize

Stroke
(mm)

Rod
(mm)

C/D
(mm)

Head CC's

C/R With .040

Dome CC's

Gram

Footnote

Skirt

Included
Ring Set#

298731

87.0

STD

90.7

143

53.8

9.0:1

-5.5

319

G,N,T

JG1004-3425

298732

87.5

0.5

90.7

143

53.8

9.0:1

-6.2

323

G,N,T

JG1004-3445

298733

88.0

1.0

90.7

143

53.8

9.0:1

-7.0

327

G,N,T

JG1004-3465

Footnote

F	FSR (Forged Side Relief)
G	Stock Block Must Be Re-Sleeved
L	Limited Availability
M	Made To Order
N	Must sleeve block
R	Full Round Skirt
T	Accepts Turbo and Nitrous
U	Not Designed for use with Turbo or Nitrous
V	Accepts Nitrous

PLEASE LET US KNOW IF YOU NEED ANY OTHER PARTS WITH YOUR ORDER

NOTE: The above pictures are references and may not be part# specific.

Paymtent info

Shipping policy
Returns and refund
- The item is unused and undamaged.
- RPM Lab, LLC is notified within 14 days of the date of delivery. "Delivery" should be construed to mean the delivery date as transmitted to RPM Lab, LLC by the respective carrier (UPS, FEDEX, DHL, USPS).
- An authorized representative of RPM Lab, LLC approves the return of the item(s).
- The item(s) is/are returned to RPM Lab, LLC at customer's own expense via an insured and tracked shipping method.
- Once the return shipment is received and inspected, RPM Lab, LLC will refund the purchase price LESS the required 25% restocking fee.