View Poll Results: how many miles did your engine last?

less than 50k miles on stock engine

14.73%

between 50k and 75k miles on stock engine

23.26%

between 75k and 100k miles on stock engine

24.81%

between 100k and 125k miles on a stock engine

26.36%

less than 50k running ~350-400rwhp

3.88%

between 50k and 75k running ~350-400rwhp

1.55%

bwteen 75k and 100k running ~350-400rwhp

0.78%

between 100k and 125k running ~350-400rwhp

4.65%

Voters: 129. You may not vote on this poll

how many miles did your engine(s) last?

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Jun 18, 2004 | 10:04 AM

#51

SleepR1

Lives on the Forum

Joined: Sep 2001

Posts: 6,131

Likes: 2

From: IN

Those of you with 130,000+ miles on stock motors, do you have power mods, and do you open-track?

Jul 4, 2004 | 10:00 PM

#52

f2racer

Senior Member

iTrader: (1)

Joined: Mar 2001

Posts: 379

Likes: 0

From: Bedford, MA, USA

Going on 103k miles. Reliability mods only. Runs strong as heck. Perfect 10-8-10 boost pattern, 16+Hg vacuum at idle, no leaks.

Jul 5, 2004 | 07:51 AM

#53

pomanferrari

Rotary Freak

iTrader: (1)

Joined: Feb 2002

Posts: 1,650

Likes: 2

From: San Jose

Original Stock engine 50K - Basic Power Upgrade

Reman Engine (it had been rebuilt twice by Mazda) 50K More power upgrades etc...

Both times were O-ring seals.

On a Malloy Reman now running Evans NPG+.

Jul 5, 2004 | 01:59 PM

#54

schleprx7

Junior Member

iTrader: (2)

Joined: Jun 2004

Posts: 47

Likes: 1

From: SF Bay Area

I'm still going at 85K miles, basically stock with reliability mods.

Jul 5, 2004 | 02:21 PM

#55

mp5

Senior Member

iTrader: (3)

Joined: Jun 2002

Posts: 681

Likes: 11

From: OH.

Bought mine with 59k miles,the original owner put in a Mazda reman at 46k,I got the coolant seal symtoms at 72k while tracking the car at Nelson Ledges.

New Marvelspeed streetported motor with 175 miles and going strong

Jul 5, 2004 | 08:43 PM

#56

nopiston_racer

Senior Member

iTrader: (2)

Joined: May 2004

Posts: 463

Likes: 0

From: Ohio

93 Touring. I got 54,000 on stock motor, DP, cold air intake, aluminum AST, and Fluidyne radiator. It was the coolant seals that went, have been gone for several years; finally saved enough to get a rebuild.