Haynes Forums  

Go Back   Haynes Forums > Haynes Roadster Forums > General discussion
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
  #11  
Old 25th April 2017, 06:45 PM
norton norton is offline
Senior Member
 
Join Date: May 2015
Posts: 434
Default

That looks superb. I hope mine ends up looking as well finished.
Reply With Quote
  #12  
Old 1st July 2018, 08:02 PM
tkpm tkpm is offline
Senior Member
 
Join Date: Sep 2009
Location: Bideford, Devon
Posts: 711
Default

Hi Guys,
Another year has past and is still not quite finished. But saying that, the car only needs 2 small jobs done on trimming.
I will be posting off my IVA forms at the end of the week, would be nice if I can an IVA pass by 29 September as I will be 9 years building the car by then.

The car is due back from a rolling road tune on Monday, the tuner has recommend I upgrade the twin weber 40's to 45's after the IVA to go from 122bhp to approx. 150/160 bhp
__________________
If you need a friend, call me, if u need company call me, if you need help call me, if u need money this number is no longer available.
Reply With Quote
  #13  
Old 1st July 2018, 09:34 PM
Ianr Ianr is offline
Senior Member
 
Join Date: Sep 2014
Posts: 252
Default

I am surprised to find my self saying this. I built mine with a 1.6 Mazda engine - about 115bhp. My intention was to change to a 1.8 after IVA which would give me 146 bhp in standard trim. BUT . I am not going to do it. In normal road use 115 is good - and - it gives more grip than power. Increase power and you have to throttle back to get grip. I don't have that issue. Full throttle in any gear and it just goes. Ok not maybe at top end but for everyday use its brilliant!
For the little extra power do you need the extra expense of 45's?
Your decision
__________________
My build blog here http://ianhaynes20.wordpress.com
Reply With Quote
  #14  
Old 4th July 2018, 07:54 PM
twinturbo's Avatar
twinturbo twinturbo is offline
Super Moderator
 
Join Date: Jul 2008
Location: Carlisle
Posts: 4,393
Default

What happened regarding emissions standards at IVA?

was it all just someone misreading the new proposals?
__________________
You only get a woosh with a dump valve

Build Thread


Man Cave Mantiques



Cecil Street Auto Repairs Garage Carlisle




Build Cost £4181.65 - Last - Wheel Cylinders
Reply With Quote
  #15  
Old 4th July 2018, 08:36 PM
tkpm tkpm is offline
Senior Member
 
Join Date: Sep 2009
Location: Bideford, Devon
Posts: 711
Default

This is the reply a had from, Approvals.Technical@dvsa.gov.uk

Good Afternoon Terry,

Many thanks for your email inquiry,

Evidence of the date of manufacture of the engine will be required at the time of inspection to determine the emissions limits for the vehicle. The donor vehicle registration document (V5) may be acceptable evidence, where it indicates the engine to be the original engine fitted to the donor
vehicle.

Alternatively the proof can be:
a letter from the engine manufacturer
a letter from a recognised authority (such as an engine or vehicle manufacturer).
Evidence from a technical publication/manual.

You need to follow the flow charts in section 02B of the IVA M1 inspection manual to find the exact emission limits which for example shows that a vehicle with an engine ‘effective date’ of 1991 would be CO<= 3.5% and HC <=1200ppm.

IVA M1 inspection manual:https://www.gov.uk/government/public...le-category-m1

I hope you found this information useful but if I can be of further assistance then please do not hesitate to contact me.

Kind regards

Tony Selwood Approvals Technical Engineer
Driver and Vehicle Standards Agency | Ellipse, Padley Road, Swansea, SA1 8AN Office: 0300 123 9000 | F : 01792 454214 | E : approvals.technical@dvsa.gov.uk

Any advice provided in this communication is the view of DVSA and is not intended to be an interpretation of the law; only a court of law is able to give a legal, definitive interpretation.


Incorporating the Driving Standards Agency and Vehicle and Operator Services Agency.

Find out more about government services at https://www.gov.uk/government/organi...andards-agency
__________________
If you need a friend, call me, if u need company call me, if you need help call me, if u need money this number is no longer available.
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 05:36 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.