Hi there
I will explain here my problem with Top End Performance, trying to resolve it :
I’v ordered custom pistons for my BMW E30 m20b25 engine, for a stroker application :
- 135 mm stock rod lenght
- 85 mm bore ( + 1 mm )
- 89.6 mm stroke ( 3.1l stroker )
- short skirts
The order was placed and payed on the 2010 October 07 :
1203.40 USD
OK, pistons finnaly arrived on the 2010 november 10.
1st test fit on 2011 january

the piston protudes too much, by at leat 1.8mm ( the gauge is 1mm ).
- first mail to topend@racetep.com on january 11 2011 : no response
- 2nd mail to topend@racetep.com on january 16 2011 : no response
- 3rd mail to topend@racetep.com on january 21 2011 : no response
next i'v finnaly phoned them, from france, with my frenglish speaking, Steve nelson was very busy, working on a big racing engine project... no way so talk to him directly... they will contact me for news...
Next i'v phoned another three times, finnally sending them the picture. They asked for the 6 digit numbers writted on the pistons, but unfortunatly there is no numbers on my pistons..
i'v mailed them for news
- on 02/06/2011 : no response
- on 02/12/2011 : no response
Today, i'm wainting for a response, here. I will send the topic adress to top end performance.
I'll give them one week to find an answer or i'll send back the pistons, contact paypal and my credit card company to get my money back, because i'v payed 1200$ for something i can't use, with no answer from the seller, not even apologies
sad
I will explain here my problem with Top End Performance, trying to resolve it :
I’v ordered custom pistons for my BMW E30 m20b25 engine, for a stroker application :
- 135 mm stock rod lenght
- 85 mm bore ( + 1 mm )
- 89.6 mm stroke ( 3.1l stroker )
- short skirts
The order was placed and payed on the 2010 October 07 :
1203.40 USD
From: topend@earthlink.net
To: chris_rai@hotmail.fr
Subject: RE: Bmw M20b25 stroker piston from france
Date: Thu, 7 Oct 2010 11:27:11 -0700
Hi Chris,
No problem…I know exactly how to make these for you…You will be very pleased….
Payment received…
Thanks
Steve Nelson
President TEP Inc. dba
Top-End Performance
7452 Varna Ave N.Hollywood CA 91605
818 764-1901 818 764-0155 fax
e-mail: topend@racetep.com
To: chris_rai@hotmail.fr
Subject: RE: Bmw M20b25 stroker piston from france
Date: Thu, 7 Oct 2010 11:27:11 -0700
Hi Chris,
No problem…I know exactly how to make these for you…You will be very pleased….
Payment received…
Thanks
Steve Nelson
President TEP Inc. dba
Top-End Performance
7452 Varna Ave N.Hollywood CA 91605
818 764-1901 818 764-0155 fax
e-mail: topend@racetep.com
1st test fit on 2011 january

the piston protudes too much, by at leat 1.8mm ( the gauge is 1mm ).
- first mail to topend@racetep.com on january 11 2011 : no response
- 2nd mail to topend@racetep.com on january 16 2011 : no response
- 3rd mail to topend@racetep.com on january 21 2011 : no response
next i'v finnaly phoned them, from france, with my frenglish speaking, Steve nelson was very busy, working on a big racing engine project... no way so talk to him directly... they will contact me for news...
Next i'v phoned another three times, finnally sending them the picture. They asked for the 6 digit numbers writted on the pistons, but unfortunatly there is no numbers on my pistons..
From: Chris rai [mailto:chris_rai@hotmail.fr]
Sent: Tuesday, January 25, 2011 12:46 PM
To: topend
Subject: Raineri c - picture of piston
hello
there is no numbers on the bottom, nothing but only 955m JE. this is the very short skirt design ( fsr gorging )
see the picture of the piston protuding the deck
Sent: Tuesday, January 25, 2011 12:46 PM
To: topend
Subject: Raineri c - picture of piston
hello
there is no numbers on the bottom, nothing but only 955m JE. this is the very short skirt design ( fsr gorging )
see the picture of the piston protuding the deck
From: topend@earthlink.net
To: chris_rai@hotmail.fr
Subject: RE: Raineri c - picture of piston
Date: Tue, 25 Jan 2011 12:55:32 -0800
We received the mail and will be checking on the order and specs…
It will take 1-2 days to get all the info and get you a reply.
To: chris_rai@hotmail.fr
Subject: RE: Raineri c - picture of piston
Date: Tue, 25 Jan 2011 12:55:32 -0800
We received the mail and will be checking on the order and specs…
It will take 1-2 days to get all the info and get you a reply.
De : Chris rai (chris_rai@hotmail.fr)
Envoyé : jeu. 27/01/11 12:55
À : topend@racetep.com
Hello
i'm waiting for news about my piston.
thank you
Envoyé : jeu. 27/01/11 12:55
À : topend@racetep.com
Hello
i'm waiting for news about my piston.
thank you
Date: Tue, 1 Feb 2011 11:28:07 -0800
From: tepomar@earthlink.net
To: chris_rai@hotmail.fr
Subject: Re: Raineri christophe from france - wrongs pistons
Steve is working on this for you with JE. Steve will contact you as soon as he hears back from JE.
Thank You
From: tepomar@earthlink.net
To: chris_rai@hotmail.fr
Subject: Re: Raineri christophe from france - wrongs pistons
Steve is working on this for you with JE. Steve will contact you as soon as he hears back from JE.
Thank You
- on 02/06/2011 : no response
- on 02/12/2011 : no response
Today, i'm wainting for a response, here. I will send the topic adress to top end performance.
De : Chris rai (chris_rai@hotmail.fr)
Envoyé : dim. 13/02/11 10:10
À : topend@racetep.com; topend (topend@earthlink.net); tepomar@earthlink.net
To Steve nelson, or top end performance staff
please visit here :
thank you
Envoyé : dim. 13/02/11 10:10
À : topend@racetep.com; topend (topend@earthlink.net); tepomar@earthlink.net
To Steve nelson, or top end performance staff
please visit here :
thank you
sad
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