WTT: S5 SP irons for S5 Stock Irons, Sheboygan WI

NoDOHC · 09-16-2009, 01:03 AM

I have a set of S5 4-port irons that were professionally ported with pineapple racing template (according to the previous owner of the engine). They are huge ports.

These irons are ported too big for my power goals, and I prefer doing my own porting anyway, so I would be willing to trade these irons for non-ported stock ones in similar condition (supposedly 1200 miles on newly lapped irons). (They must be S5, I have lots of S4 housings already).

I am mostly feeling the waters, as I have not torn the engine down (and may not if no one wants to trade).

This engine made 255 WHp (with the stock turbo) if you believe the previous owner (Who supplied a dyno sheet as evidence).

If you are possibly interested, PM me or reply and then I will have a reason to have yet another disassembled rotary engine on my bench. (I will assess the condition of the irons and see if they really are nice, take pictures and send them to you).

If you want a heavily ported (1.125" tall) S5 rotor housing for a stock one, I am completely Ok with that trade too.

09-16-2009, 01:03 AM	#1
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin iTrader: (1) Posts: 855 Rep Power: 17	WTT: S5 SP irons for S5 Stock Irons, Sheboygan WI I have a set of S5 4-port irons that were professionally ported with pineapple racing template (according to the previous owner of the engine). They are huge ports. These irons are ported too big for my power goals, and I prefer doing my own porting anyway, so I would be willing to trade these irons for non-ported stock ones in similar condition (supposedly 1200 miles on newly lapped irons). (They must be S5, I have lots of S4 housings already). I am mostly feeling the waters, as I have not torn the engine down (and may not if no one wants to trade). This engine made 255 WHp (with the stock turbo) if you believe the previous owner (Who supplied a dyno sheet as evidence). If you are possibly interested, PM me or reply and then I will have a reason to have yet another disassembled rotary engine on my bench. (I will assess the condition of the irons and see if they really are nice, take pictures and send them to you). If you want a heavily ported (1.125" tall) S5 rotor housing for a stock one, I am completely Ok with that trade too. __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)