Go Back   Forum 4Tuning > Tuning Motor & Mecanica > Dyno Tuning

Dyno Tuning Colectie de grafice Dyno: Afla cati cai au castigat altii in urma modificarilor, si cum.

Reply
 
Thread Tools
Old 29-03-10, 13:44   #1
vladpvs

Stage 5
 
vladpvs's Avatar
 
Join Date: Oct 2007
Posts: 1,137
Member of:
[VW]
Default BMW Z4 2.5i compresor

Este vorba de un Z4 2.5i + kit compresor HKS + AEM piggyback setat de Superchips.

Momentan ruleaza cu o presiune de 0.5 bar, motorul fiind inca stock
251.2 cai putere masurati la roata
311.6 cai putere estimati la motor
325.5 nM cuplu
Attached Thumbnails
Click image for larger version

Name:	bh%2010%20saw_4.jpg
Views:	230
Size:	318.7 KB
ID:	1393986   Click image for larger version

Name:	DSCF0659.jpg
Views:	170
Size:	81.8 KB
ID:	1393987  
__________________
VW Polo GTI 1.8T powered by REVO Technik +400hp


vladpvs is offline   Reply With Quote
Old 29-03-10, 15:00   #2
quick_silver2

Stage 5
 
quick_silver2's Avatar
 
Join Date: Nov 2008
Posts: 3,414
Member of:
[DACIA]
[2 Roti]
Default Re: BMW Z4 2.5i compresor

Daca nu e cu suparare, masina e facuta de domy cu e30-ul ?
din cate stiu..
quick_silver2 is offline   Reply With Quote
Old 29-03-10, 15:23   #3
vladpvs

Stage 5
 
vladpvs's Avatar
 
Join Date: Oct 2007
Posts: 1,137
Member of:
[VW]
Default Re: BMW Z4 2.5i compresor

Da, partea mecanica este facuta de Domy.
vladpvs is offline   Reply With Quote
Old 30-03-10, 00:51   #4
WPP

Stage 5
 
WPP's Avatar
 
Join Date: Jun 2004
Posts: 657
Member of:
[PARTICIPANT CURSE]
[BMW]
Default Re: BMW Z4 2.5i compresor

Sau mai facut si alte modificari la motor?
Pare cam optimist rezultatul daca este vorba de m54b25 stock care are 192 de cai.
S-a facut si inainte un dyno?
WPP is offline   Reply With Quote
Old 30-03-10, 08:57   #5
vladpvs

Stage 5
 
vladpvs's Avatar
 
Join Date: Oct 2007
Posts: 1,137
Member of:
[VW]
Default Re: BMW Z4 2.5i compresor

Motorul este 100% stock.
Acesta este graficul dinainte de modificari, pe cand avea doar un BMC panel-filter si software Superchips.
Attached Thumbnails
Click image for larger version

Name:	bh%2010%20saw_1.jpg
Views:	279
Size:	138.8 KB
ID:	1395411   Click image for larger version

Name:	dscf5906.jpg
Views:	168
Size:	122.9 KB
ID:	1395412  
vladpvs is offline   Reply With Quote
Old 30-03-10, 10:14   #6
WPP

Stage 5
 
WPP's Avatar
 
Join Date: Jun 2004
Posts: 657
Member of:
[PARTICIPANT CURSE]
[BMW]
Default Re: BMW Z4 2.5i compresor

Arata foarte bine graficul nou fata de cel vechi dar diferenta de putere este cam maricica pentru 0.5 mai ales cu compresor pentru ca mai consuma si el ceva.

P.S. Daca presiunea s-a masurat cu un ceas de boost poate fi asta cauza. Eu am patit sa am diferente intre 2 ceasuri de boost puse in paralel
WPP is offline   Reply With Quote
Old 30-03-10, 10:58   #7
vladpvs

Stage 5
 
vladpvs's Avatar
 
Join Date: Oct 2007
Posts: 1,137
Member of:
[VW]
Default Re: BMW Z4 2.5i compresor

Presiunea a fost masurata si cu ajutorul unui ceas de boost, si direct de piggyback-ul AEM.
Dupa ce se vor schimba internele motorului urmeaza o fulie mai mica la compresor.
Am atasat si graficele aspirat/compresor suprapuse.
Attached Thumbnails
Click image for larger version

Name:	bh%2010%20saw%20b%20a.jpg
Views:	224
Size:	319.3 KB
ID:	1395521  
vladpvs is offline   Reply With Quote
- Copyright 2024 4Tuning -