Xu5Ja 115 Hp In To Xu9Ja Cams Help

[eTiKeT 0 1 Cars]

Hello,

My Car XU5JA 115 HP

XU9JA 130 Hp Cams gives better performance?

I'd be happy to share your Thought and Experiences

Thanks

XU9JA 130 HP Cam Profile

Lift 11.5 mm

Nominal clearance 1.0 mm

Inlet opens 11 30' BTDC
closes 43 ABDC

Exhaust opens 46 BBDC
closes 2 ATDC

 

 

XU5JA 115 Hp Cam Profile

 

 

cam lift 11.5mm

inlet opens 8 BTDC
Inlet closes 42 ABDC

exh opens 40 30' BBDC
exh closes 2 30' ATDC

Edited May 9, 2013 by eTiKeT

[pug_ham 244 3 Cars]

No, at least not imo.

 

I swapped the engine in a friends car a few years ago & the replacement engine was a XU5JA 1.6 with a 1.9 XU9JA head + cam fitted, the head had been skimmed before fitting but the performance wasn't as nice with the 1.9 cam fitted imo, it felt slightly flat by comparison.

I fitted it with a vernier pulley & timed it in correctly to try & get the best we could from it but it simply wasn't as nice.

 

I think j turnell also has experience of a 1.6 engine with a 1.9 cam, tbh once correctly timed in the performance difference is minute but it didn't rev as nicely with a 1.9 cam in imo.

 

g

[eTiKeT 0 1 Cars]

No, at least not imo.

 

I swapped the engine in a friends car a few years ago & the replacement engine was a XU5JA 1.6 with a 1.9 XU9JA head + cam fitted, the head had been skimmed before fitting but the performance wasn't as nice with the 1.9 cam fitted imo, it felt slightly flat by comparison.

I fitted it with a vernier pulley & timed it in correctly to try & get the best we could from it but it simply wasn't as nice.

 

I think j turnell also has experience of a 1.6 engine with a 1.9 cam, tbh once correctly timed in the performance difference is minute but it didn't rev as nicely with a 1.9 cam in imo.

 

g

 

Hello Graham, Thank you for your answer

I'm waiting for the answer XU9J Rods and Flat Pistons

Edited May 9, 2013 by eTiKeT

[DamirGTI 342]

What you want to know about pistons/rods ?

 

On a 8v piston and rod assembly is press fitted with an guideon pin without clips - not so easy to disassemble and assemble them , needs special tools .. pressing out can be done DIY , but pressing in is really tricky (i did both in and out , but if you're not so good with the tools - better to ask at the peugeot or some engine builders shop to do the job for you cos you're bound to break the pistons ..)

 

1.9 DKZ pistons , dished , 17/18cc IIRC ??

1.9 D6B pistons , dished , 15cc dish

1.9 DFZ pistons , dished , 9cc dish

1.9 D6A pistons , flat top , from an 405 SRi 1.9 8v

 

... the rods on all are the same length .

 

D

Edited May 13, 2013 by DamirGTI

[j_turnell 137 3 Cars]

As Graham mentioned i ran this setup for a while and it did feel very flat, not something i'd recommend imo.

[Pugrich 4 2 Cars]

 

Hello,

My Car XU5JA 115 HP

XU9JA 130 Hp Cams gives better performance?

I'd be happy to share your Thought and Experiences

Thanks

XU9JA 130 HP Cam Profile

Lift 11.5 mm

Nominal clearance 1.0 mm

Inlet opens 11 30' BTDC

closes 43 ABDC

Exhaust opens 46 BBDC

closes 2 ATDC

 

 

XU5JA 115 Hp Cam Profile

 

 

cam lift 11.5mm

inlet opens 8 BTDC

Inlet closes 42 ABDC

exh opens 40 30' BBDC

exh closes 2 30' ATDC

 

Hi!

 

I`m sure that the XU5JA (115 HP) has more inletcamlift than the XU9JA (130 HP) - you should mesure... So I would stay with the 1,6 cam!